180705876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1231}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 454933248

約数和(自身を除く): 274227372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 941, 1231, 1882, 2462, 2823, 3693, 3764, 4924, 5646, 7386, 11292, 12233, 14772, 16003, 24466, 32006, 36699, 48009, 48932, 64012, 73398, 96018, 146796, 192036, 1158371, 2316742, 3475113, 4633484, 6950226, 13900452, 15058823, 30117646, 45176469, 60235292, 90352938, 180705876]

約数ペア:

[(1, 180705876), (2, 90352938), (3, 60235292), (4, 45176469), (6, 30117646), (12, 15058823), (13, 13900452), (26, 6950226), (39, 4633484), (52, 3475113), (78, 2316742), (156, 1158371), (941, 192036), (1231, 146796), (1882, 96018), (2462, 73398), (2823, 64012), (3693, 48932), (3764, 48009), (4924, 36699), (5646, 32006), (7386, 24466), (11292, 16003), (12233, 14772)]