84257004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 221545072

約数和(自身を除く): 137288068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 529, 598, 897, 1021, 1058, 1196, 1587, 1794, 2042, 2116, 3063, 3174, 3588, 4084, 6126, 6348, 6877, 12252, 13273, 13754, 20631, 23483, 26546, 27508, 39819, 41262, 46966, 53092, 70449, 79638, 82524, 93932, 140898, 159276, 281796, 305279, 540109, 610558, 915837, 1080218, 1221116, 1620327, 1831674, 2160436, 3240654, 3663348, 6481308, 7021417, 14042834, 21064251, 28085668, 42128502, 84257004]

約数ペア:

[(1, 84257004), (2, 42128502), (3, 28085668), (4, 21064251), (6, 14042834), (12, 7021417), (13, 6481308), (23, 3663348), (26, 3240654), (39, 2160436), (46, 1831674), (52, 1620327), (69, 1221116), (78, 1080218), (92, 915837), (138, 610558), (156, 540109), (276, 305279), (299, 281796), (529, 159276), (598, 140898), (897, 93932), (1021, 82524), (1058, 79638), (1196, 70449), (1587, 53092), (1794, 46966), (2042, 41262), (2116, 39819), (3063, 27508), (3174, 26546), (3588, 23483), (4084, 20631), (6126, 13754), (6348, 13273), (6877, 12252)]