87836476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 200672640

約数和(自身を除く): 112836164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 53, 58, 91, 106, 116, 157, 182, 203, 212, 314, 364, 371, 377, 406, 628, 689, 742, 754, 812, 1099, 1378, 1484, 1508, 1537, 2041, 2198, 2639, 2756, 3074, 4082, 4396, 4553, 4823, 5278, 6148, 8164, 8321, 9106, 9646, 10556, 10759, 14287, 16642, 18212, 19292, 19981, 21518, 28574, 31871, 33284, 39962, 43036, 57148, 58247, 59189, 63742, 79924, 108173, 116494, 118378, 127484, 139867, 216346, 232988, 236756, 241309, 279734, 414323, 432692, 482618, 559468, 757211, 828646, 965236, 1514422, 1657292, 1689163, 3028844, 3137017, 3378326, 6274034, 6756652, 12548068, 21959119, 43918238, 87836476]

約数ペア:

[(1, 87836476), (2, 43918238), (4, 21959119), (7, 12548068), (13, 6756652), (14, 6274034), (26, 3378326), (28, 3137017), (29, 3028844), (52, 1689163), (53, 1657292), (58, 1514422), (91, 965236), (106, 828646), (116, 757211), (157, 559468), (182, 482618), (203, 432692), (212, 414323), (314, 279734), (364, 241309), (371, 236756), (377, 232988), (406, 216346), (628, 139867), (689, 127484), (742, 118378), (754, 116494), (812, 108173), (1099, 79924), (1378, 63742), (1484, 59189), (1508, 58247), (1537, 57148), (2041, 43036), (2198, 39962), (2639, 33284), (2756, 31871), (3074, 28574), (4082, 21518), (4396, 19981), (4553, 19292), (4823, 18212), (5278, 16642), (6148, 14287), (8164, 10759), (8321, 10556), (9106, 9646)]