74769786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6556

約数の個数: 72

約数和(自身を含む): 202977684

約数和(自身を除く): 128207898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 6521, 11466, 13042, 19563, 39126, 45647, 58689, 84773, 91294, 117378, 136941, 169546, 254319, 273882, 319529, 410823, 508638, 593411, 639058, 762957, 821646, 958587, 1186822, 1525914, 1780233, 1917174, 2875761, 3560466, 4153877, 5340699, 5751522, 8307754, 10681398, 12461631, 24923262, 37384893, 74769786]

約数ペア:

[(1, 74769786), (2, 37384893), (3, 24923262), (6, 12461631), (7, 10681398), (9, 8307754), (13, 5751522), (14, 5340699), (18, 4153877), (21, 3560466), (26, 2875761), (39, 1917174), (42, 1780233), (49, 1525914), (63, 1186822), (78, 958587), (91, 821646), (98, 762957), (117, 639058), (126, 593411), (147, 508638), (182, 410823), (234, 319529), (273, 273882), (294, 254319), (441, 169546), (546, 136941), (637, 117378), (819, 91294), (882, 84773), (1274, 58689), (1638, 45647), (1911, 39126), (3822, 19563), (5733, 13042), (6521, 11466)]