91207372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 170709336

約数和(自身を除く): 79501964

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 361, 722, 761, 1444, 1522, 1577, 3044, 3154, 6308, 14459, 28918, 29963, 57836, 59926, 63163, 119852, 126326, 252652, 274721, 549442, 1098884, 1200097, 2400194, 4800388, 22801843, 45603686, 91207372]

約数ペア:

[(1, 91207372), (2, 45603686), (4, 22801843), (19, 4800388), (38, 2400194), (76, 1200097), (83, 1098884), (166, 549442), (332, 274721), (361, 252652), (722, 126326), (761, 119852), (1444, 63163), (1522, 59926), (1577, 57836), (3044, 29963), (3154, 28918), (6308, 14459)]