70972872

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 110467128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 149, 178, 223, 267, 298, 356, 446, 447, 534, 596, 669, 712, 892, 894, 1068, 1192, 1338, 1784, 1788, 2136, 2676, 3576, 5352, 13261, 19847, 26522, 33227, 39694, 39783, 53044, 59541, 66454, 79388, 79566, 99681, 106088, 119082, 132908, 158776, 159132, 199362, 238164, 265816, 318264, 398724, 476328, 797448, 2957203, 5914406, 8871609, 11828812, 17743218, 23657624, 35486436, 70972872]

約数ペア:

[(1, 70972872), (2, 35486436), (3, 23657624), (4, 17743218), (6, 11828812), (8, 8871609), (12, 5914406), (24, 2957203), (89, 797448), (149, 476328), (178, 398724), (223, 318264), (267, 265816), (298, 238164), (356, 199362), (446, 159132), (447, 158776), (534, 132908), (596, 119082), (669, 106088), (712, 99681), (892, 79566), (894, 79388), (1068, 66454), (1192, 59541), (1338, 53044), (1784, 39783), (1788, 39694), (2136, 33227), (2676, 26522), (3576, 19847), (5352, 13261)]