76225156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 158764032

約数和(自身を除く): 82538876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 641, 868, 959, 1282, 1918, 2564, 3836, 4247, 4487, 8494, 8974, 16988, 17948, 19871, 29729, 39742, 59458, 79484, 87817, 118916, 139097, 175634, 278194, 351268, 556388, 614719, 1229438, 2458876, 2722327, 5444654, 10889308, 19056289, 38112578, 76225156]

約数ペア:

[(1, 76225156), (2, 38112578), (4, 19056289), (7, 10889308), (14, 5444654), (28, 2722327), (31, 2458876), (62, 1229438), (124, 614719), (137, 556388), (217, 351268), (274, 278194), (434, 175634), (548, 139097), (641, 118916), (868, 87817), (959, 79484), (1282, 59458), (1918, 39742), (2564, 29729), (3836, 19871), (4247, 17948), (4487, 16988), (8494, 8974)]