72146032

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4046

約数の個数: 60

約数和(自身を含む): 169716816

約数和(自身を除く): 97570784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4001, 4508, 8002, 9016, 16004, 18032, 28007, 32008, 56014, 64016, 92023, 112028, 184046, 196049, 224056, 368092, 392098, 448112, 644161, 736184, 784196, 1288322, 1472368, 1568392, 2576644, 3136784, 4509127, 5153288, 9018254, 10306576, 18036508, 36073016, 72146032]

約数ペア:

[(1, 72146032), (2, 36073016), (4, 18036508), (7, 10306576), (8, 9018254), (14, 5153288), (16, 4509127), (23, 3136784), (28, 2576644), (46, 1568392), (49, 1472368), (56, 1288322), (92, 784196), (98, 736184), (112, 644161), (161, 448112), (184, 392098), (196, 368092), (322, 224056), (368, 196049), (392, 184046), (644, 112028), (784, 92023), (1127, 64016), (1288, 56014), (2254, 32008), (2576, 28007), (4001, 18032), (4508, 16004), (8002, 9016)]