172831884

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4154

約数の個数: 48

約数和(自身を含む): 418547808

約数和(自身を除く): 245715924

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 148, 194, 222, 291, 388, 444, 582, 1164, 3589, 4013, 7178, 8026, 10767, 12039, 14356, 16052, 21534, 24078, 43068, 48156, 148481, 296962, 389261, 445443, 593924, 778522, 890886, 1167783, 1557044, 1781772, 2335566, 4671132, 14402657, 28805314, 43207971, 57610628, 86415942, 172831884]

約数ペア:

[(1, 172831884), (2, 86415942), (3, 57610628), (4, 43207971), (6, 28805314), (12, 14402657), (37, 4671132), (74, 2335566), (97, 1781772), (111, 1557044), (148, 1167783), (194, 890886), (222, 778522), (291, 593924), (388, 445443), (444, 389261), (582, 296962), (1164, 148481), (3589, 48156), (4013, 43068), (7178, 24078), (8026, 21534), (10767, 16052), (12039, 14356)]