71990856

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 235224000

約数和(自身を除く): 163233144

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, 252, 269, 324, 354, 378, 413, 472, 504, 531, 538, 567, 648, 708, 756, 807, 826, 1062, 1076, 1134, 1239, 1416, 1512, 1593, 1614, 1652, 1883, 2124, 2152, 2268, 2421, 2478, 3186, 3228, 3304, 3717, 3766, 4248, 4536, 4779, 4842, 4956, 5649, 6372, 6456, 7263, 7434, 7532, 9558, 9684, 9912, 11151, 11298, 12744, 14526, 14868, 15064, 15871, 16947, 19116, 19368, 21789, 22302, 22596, 29052, 29736, 31742, 33453, 33894, 38232, 43578, 44604, 45192, 47613, 50841, 58104, 63484, 66906, 67788, 87156, 89208, 95226, 101682, 111097, 126968, 133812, 135576, 142839, 152523, 174312, 190452, 203364, 222194, 267624, 285678, 305046, 333291, 380904, 406728, 428517, 444388, 571356, 610092, 666582, 857034, 888776, 999873, 1142712, 1220184, 1285551, 1333164, 1714068, 1999746, 2571102, 2666328, 2999619, 3428136, 3999492, 5142204, 5999238, 7998984, 8998857, 10284408, 11998476, 17997714, 23996952, 35995428, 71990856]

約数ペア:

[(1, 71990856), (2, 35995428), (3, 23996952), (4, 17997714), (6, 11998476), (7, 10284408), (8, 8998857), (9, 7998984), (12, 5999238), (14, 5142204), (18, 3999492), (21, 3428136), (24, 2999619), (27, 2666328), (28, 2571102), (36, 1999746), (42, 1714068), (54, 1333164), (56, 1285551), (59, 1220184), (63, 1142712), (72, 999873), (81, 888776), (84, 857034), (108, 666582), (118, 610092), (126, 571356), (162, 444388), (168, 428517), (177, 406728), (189, 380904), (216, 333291), (236, 305046), (252, 285678), (269, 267624), (324, 222194), (354, 203364), (378, 190452), (413, 174312), (472, 152523), (504, 142839), (531, 135576), (538, 133812), (567, 126968), (648, 111097), (708, 101682), (756, 95226), (807, 89208), (826, 87156), (1062, 67788), (1076, 66906), (1134, 63484), (1239, 58104), (1416, 50841), (1512, 47613), (1593, 45192), (1614, 44604), (1652, 43578), (1883, 38232), (2124, 33894), (2152, 33453), (2268, 31742), (2421, 29736), (2478, 29052), (3186, 22596), (3228, 22302), (3304, 21789), (3717, 19368), (3766, 19116), (4248, 16947), (4536, 15871), (4779, 15064), (4842, 14868), (4956, 14526), (5649, 12744), (6372, 11298), (6456, 11151), (7263, 9912), (7434, 9684), (7532, 9558)]