64584996876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2860

約数の個数: 144

約数和(自身を含む): 171861580800

約数和(自身を除く): 107276583924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 419, 531, 558, 708, 838, 1062, 1116, 1257, 1676, 1829, 2124, 2341, 2514, 3658, 3771, 4682, 5028, 5487, 7023, 7316, 7542, 9364, 10974, 12989, 14046, 15084, 16461, 21069, 21948, 24721, 25978, 28092, 32922, 38967, 42138, 49442, 51956, 65844, 72571, 74163, 77934, 84276, 98884, 116901, 138119, 145142, 148326, 155868, 217713, 222489, 233802, 276238, 290284, 296652, 414357, 435426, 444978, 467604, 552476, 653139, 766351, 828714, 870852, 889956, 980879, 1243071, 1306278, 1532702, 1657428, 1961758, 2299053, 2486142, 2612556, 2942637, 3065404, 3923516, 4281689, 4598106, 4972284, 5885274, 6897159, 8563378, 8827911, 9196212, 11770548, 12845067, 13794318, 17126756, 17655822, 25690134, 27588636, 30407249, 35311644, 38535201, 51380268, 57871861, 60814498, 77070402, 91221747, 115743722, 121628996, 154140804, 173615583, 182443494, 231487444, 273665241, 347231166, 364886988, 520846749, 547330482, 694462332, 1041693498, 1094660964, 1794027691, 2083386996, 3588055382, 5382083073, 7176110764, 10764166146, 16146249219, 21528332292, 32292498438, 64584996876]

約数ペア:

[(1, 64584996876), (2, 32292498438), (3, 21528332292), (4, 16146249219), (6, 10764166146), (9, 7176110764), (12, 5382083073), (18, 3588055382), (31, 2083386996), (36, 1794027691), (59, 1094660964), (62, 1041693498), (93, 694462332), (118, 547330482), (124, 520846749), (177, 364886988), (186, 347231166), (236, 273665241), (279, 231487444), (354, 182443494), (372, 173615583), (419, 154140804), (531, 121628996), (558, 115743722), (708, 91221747), (838, 77070402), (1062, 60814498), (1116, 57871861), (1257, 51380268), (1676, 38535201), (1829, 35311644), (2124, 30407249), (2341, 27588636), (2514, 25690134), (3658, 17655822), (3771, 17126756), (4682, 13794318), (5028, 12845067), (5487, 11770548), (7023, 9196212), (7316, 8827911), (7542, 8563378), (9364, 6897159), (10974, 5885274), (12989, 4972284), (14046, 4598106), (15084, 4281689), (16461, 3923516), (21069, 3065404), (21948, 2942637), (24721, 2612556), (25978, 2486142), (28092, 2299053), (32922, 1961758), (38967, 1657428), (42138, 1532702), (49442, 1306278), (51956, 1243071), (65844, 980879), (72571, 889956), (74163, 870852), (77934, 828714), (84276, 766351), (98884, 653139), (116901, 552476), (138119, 467604), (145142, 444978), (148326, 435426), (155868, 414357), (217713, 296652), (222489, 290284), (233802, 276238)]