70825248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18946

約数の個数: 72

約数和(自身を含む): 216913788

約数和(自身を除く): 146088540

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, 18917, 37834, 56751, 75668, 113502, 151336, 170253, 227004, 245921, 302672, 340506, 454008, 491842, 605344, 681012, 737763, 908016, 983684, 1362024, 1475526, 1816032, 1967368, 2213289, 2724048, 2951052, 3934736, 4426578, 5448096, 5902104, 7869472, 8853156, 11804208, 17706312, 23608416, 35412624, 70825248]

約数ペア:

[(1, 70825248), (2, 35412624), (3, 23608416), (4, 17706312), (6, 11804208), (8, 8853156), (9, 7869472), (12, 5902104), (13, 5448096), (16, 4426578), (18, 3934736), (24, 2951052), (26, 2724048), (32, 2213289), (36, 1967368), (39, 1816032), (48, 1475526), (52, 1362024), (72, 983684), (78, 908016), (96, 737763), (104, 681012), (117, 605344), (144, 491842), (156, 454008), (208, 340506), (234, 302672), (288, 245921), (312, 227004), (416, 170253), (468, 151336), (624, 113502), (936, 75668), (1248, 56751), (1872, 37834), (3744, 18917)]