70173792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18772

約数の個数: 72

約数和(自身を含む): 214918704

約数和(自身を除く): 144744912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18743, 37486, 56229, 74972, 112458, 149944, 168687, 224916, 243659, 299888, 337374, 449832, 487318, 599776, 674748, 730977, 899664, 974636, 1349496, 1461954, 1799328, 1949272, 2192931, 2698992, 2923908, 3898544, 4385862, 5397984, 5847816, 7797088, 8771724, 11695632, 17543448, 23391264, 35086896, 70173792]

約数ペア:

[(1, 70173792), (2, 35086896), (3, 23391264), (4, 17543448), (6, 11695632), (8, 8771724), (9, 7797088), (12, 5847816), (13, 5397984), (16, 4385862), (18, 3898544), (24, 2923908), (26, 2698992), (32, 2192931), (36, 1949272), (39, 1799328), (48, 1461954), (52, 1349496), (72, 974636), (78, 899664), (96, 730977), (104, 674748), (117, 599776), (144, 487318), (156, 449832), (208, 337374), (234, 299888), (288, 243659), (312, 224916), (416, 168687), (468, 149944), (624, 112458), (936, 74972), (1248, 56229), (1872, 37486), (3744, 18743)]