72744104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 141315840

約数和(自身を除く): 68571736

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 521, 563, 1042, 1126, 2084, 2252, 4168, 4504, 16151, 17453, 32302, 34906, 64604, 69812, 129208, 139624, 293323, 586646, 1173292, 2346584, 9093013, 18186026, 36372052, 72744104]

約数ペア:

[(1, 72744104), (2, 36372052), (4, 18186026), (8, 9093013), (31, 2346584), (62, 1173292), (124, 586646), (248, 293323), (521, 139624), (563, 129208), (1042, 69812), (1126, 64604), (2084, 34906), (2252, 32302), (4168, 17453), (4504, 16151)]