91505772

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 237837600

約数和(自身を除く): 146331828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 199, 212, 241, 318, 398, 477, 482, 597, 636, 723, 796, 954, 964, 1194, 1446, 1791, 1908, 2169, 2388, 2892, 3582, 4338, 7164, 8676, 10547, 12773, 21094, 25546, 31641, 38319, 42188, 47959, 51092, 63282, 76638, 94923, 95918, 114957, 126564, 143877, 153276, 189846, 191836, 229914, 287754, 379692, 431631, 459828, 575508, 863262, 1726524, 2541827, 5083654, 7625481, 10167308, 15250962, 22876443, 30501924, 45752886, 91505772]

約数ペア:

[(1, 91505772), (2, 45752886), (3, 30501924), (4, 22876443), (6, 15250962), (9, 10167308), (12, 7625481), (18, 5083654), (36, 2541827), (53, 1726524), (106, 863262), (159, 575508), (199, 459828), (212, 431631), (241, 379692), (318, 287754), (398, 229914), (477, 191836), (482, 189846), (597, 153276), (636, 143877), (723, 126564), (796, 114957), (954, 95918), (964, 94923), (1194, 76638), (1446, 63282), (1791, 51092), (1908, 47959), (2169, 42188), (2388, 38319), (2892, 31641), (3582, 25546), (4338, 21094), (7164, 12773), (8676, 10547)]