81434504088

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101429}}^1$

素因数の和:101516

約数の個数: 192

約数和(自身を含む): 265827744000

約数和(自身を除く): 184393239912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 81, 84, 108, 118, 126, 162, 168, 177, 189, 216, 236, 243, 252, 324, 354, 378, 413, 472, 486, 504, 531, 567, 648, 708, 756, 826, 972, 1062, 1134, 1239, 1416, 1512, 1593, 1652, 1701, 1944, 2124, 2268, 2478, 3186, 3304, 3402, 3717, 4248, 4536, 4779, 4956, 6372, 6804, 7434, 9558, 9912, 11151, 12744, 13608, 14337, 14868, 19116, 22302, 28674, 29736, 33453, 38232, 44604, 57348, 66906, 89208, 100359, 101429, 114696, 133812, 200718, 202858, 267624, 304287, 401436, 405716, 608574, 710003, 802872, 811432, 912861, 1217148, 1420006, 1825722, 2130009, 2434296, 2738583, 2840012, 3651444, 4260018, 5477166, 5680024, 5984311, 6390027, 7302888, 8215749, 8520036, 10954332, 11968622, 12780054, 16431498, 17040072, 17952933, 19170081, 21908664, 23937244, 24647247, 25560108, 32862996, 35905866, 38340162, 41890177, 47874488, 49294494, 51120216, 53858799, 57510243, 65725992, 71811732, 76680324, 83780354, 98588988, 107717598, 115020486, 125670531, 143623464, 153360648, 161576397, 167560708, 172530729, 197177976, 215435196, 230040972, 251341062, 323152794, 335121416, 345061458, 377011593, 430870392, 460081944, 484729191, 502682124, 646305588, 690122916, 754023186, 969458382, 1005364248, 1131034779, 1292611176, 1380245832, 1454187573, 1508046372, 1938916764, 2262069558, 2908375146, 3016092744, 3393104337, 3877833528, 4524139116, 5816750292, 6786208674, 9048278232, 10179313011, 11633500584, 13572417348, 20358626022, 27144834696, 40717252044, 81434504088]

約数ペア:

[(1, 81434504088), (2, 40717252044), (3, 27144834696), (4, 20358626022), (6, 13572417348), (7, 11633500584), (8, 10179313011), (9, 9048278232), (12, 6786208674), (14, 5816750292), (18, 4524139116), (21, 3877833528), (24, 3393104337), (27, 3016092744), (28, 2908375146), (36, 2262069558), (42, 1938916764), (54, 1508046372), (56, 1454187573), (59, 1380245832), (63, 1292611176), (72, 1131034779), (81, 1005364248), (84, 969458382), (108, 754023186), (118, 690122916), (126, 646305588), (162, 502682124), (168, 484729191), (177, 460081944), (189, 430870392), (216, 377011593), (236, 345061458), (243, 335121416), (252, 323152794), (324, 251341062), (354, 230040972), (378, 215435196), (413, 197177976), (472, 172530729), (486, 167560708), (504, 161576397), (531, 153360648), (567, 143623464), (648, 125670531), (708, 115020486), (756, 107717598), (826, 98588988), (972, 83780354), (1062, 76680324), (1134, 71811732), (1239, 65725992), (1416, 57510243), (1512, 53858799), (1593, 51120216), (1652, 49294494), (1701, 47874488), (1944, 41890177), (2124, 38340162), (2268, 35905866), (2478, 32862996), (3186, 25560108), (3304, 24647247), (3402, 23937244), (3717, 21908664), (4248, 19170081), (4536, 17952933), (4779, 17040072), (4956, 16431498), (6372, 12780054), (6804, 11968622), (7434, 10954332), (9558, 8520036), (9912, 8215749), (11151, 7302888), (12744, 6390027), (13608, 5984311), (14337, 5680024), (14868, 5477166), (19116, 4260018), (22302, 3651444), (28674, 2840012), (29736, 2738583), (33453, 2434296), (38232, 2130009), (44604, 1825722), (57348, 1420006), (66906, 1217148), (89208, 912861), (100359, 811432), (101429, 802872), (114696, 710003), (133812, 608574), (200718, 405716), (202858, 401436), (267624, 304287)]