90143664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144461}}^1$

素因数の和:144485

約数の個数: 40

約数和(自身を含む): 250786032

約数和(自身を除く): 160642368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144461, 288922, 433383, 577844, 866766, 1155688, 1733532, 1877993, 2311376, 3467064, 3755986, 5633979, 6934128, 7511972, 11267958, 15023944, 22535916, 30047888, 45071832, 90143664]

約数ペア:

[(1, 90143664), (2, 45071832), (3, 30047888), (4, 22535916), (6, 15023944), (8, 11267958), (12, 7511972), (13, 6934128), (16, 5633979), (24, 3755986), (26, 3467064), (39, 2311376), (48, 1877993), (52, 1733532), (78, 1155688), (104, 866766), (156, 577844), (208, 433383), (312, 288922), (624, 144461)]