89380044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 258249600

約数和(自身を除く): 168869556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 83, 108, 117, 118, 156, 166, 169, 177, 234, 236, 249, 332, 338, 351, 354, 468, 498, 507, 531, 676, 702, 708, 747, 767, 996, 1014, 1062, 1079, 1404, 1494, 1521, 1534, 1593, 2028, 2124, 2158, 2241, 2301, 2988, 3042, 3068, 3186, 3237, 4316, 4482, 4563, 4602, 4897, 6084, 6372, 6474, 6903, 8964, 9126, 9204, 9711, 9794, 9971, 12948, 13806, 14027, 14691, 18252, 19422, 19588, 19942, 20709, 27612, 28054, 29133, 29382, 29913, 38844, 39884, 41418, 42081, 44073, 56108, 58266, 58764, 59826, 63661, 82836, 84162, 88146, 89739, 116532, 119652, 126243, 127322, 132219, 168324, 176292, 179478, 190983, 252486, 254644, 264438, 269217, 358956, 378729, 381966, 504972, 528876, 538434, 572949, 757458, 763932, 827593, 1076868, 1145898, 1514916, 1655186, 1718847, 2291796, 2482779, 3310372, 3437694, 4965558, 6875388, 7448337, 9931116, 14896674, 22345011, 29793348, 44690022, 89380044]

約数ペア:

[(1, 89380044), (2, 44690022), (3, 29793348), (4, 22345011), (6, 14896674), (9, 9931116), (12, 7448337), (13, 6875388), (18, 4965558), (26, 3437694), (27, 3310372), (36, 2482779), (39, 2291796), (52, 1718847), (54, 1655186), (59, 1514916), (78, 1145898), (83, 1076868), (108, 827593), (117, 763932), (118, 757458), (156, 572949), (166, 538434), (169, 528876), (177, 504972), (234, 381966), (236, 378729), (249, 358956), (332, 269217), (338, 264438), (351, 254644), (354, 252486), (468, 190983), (498, 179478), (507, 176292), (531, 168324), (676, 132219), (702, 127322), (708, 126243), (747, 119652), (767, 116532), (996, 89739), (1014, 88146), (1062, 84162), (1079, 82836), (1404, 63661), (1494, 59826), (1521, 58764), (1534, 58266), (1593, 56108), (2028, 44073), (2124, 42081), (2158, 41418), (2241, 39884), (2301, 38844), (2988, 29913), (3042, 29382), (3068, 29133), (3186, 28054), (3237, 27612), (4316, 20709), (4482, 19942), (4563, 19588), (4602, 19422), (4897, 18252), (6084, 14691), (6372, 14027), (6474, 13806), (6903, 12948), (8964, 9971), (9126, 9794), (9204, 9711)]