72207772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 167714064

約数和(自身を除く): 95506292

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 1667, 2548, 3094, 3332, 3334, 6188, 6668, 10829, 11669, 21658, 21671, 23338, 28339, 43316, 43342, 46676, 56678, 81683, 86684, 113356, 151697, 163366, 198373, 303394, 326732, 368407, 396746, 606788, 736814, 793492, 1061879, 1388611, 1473628, 2123758, 2578849, 2777222, 4247516, 5157698, 5554444, 10315396, 18051943, 36103886, 72207772]

約数ペア:

[(1, 72207772), (2, 36103886), (4, 18051943), (7, 10315396), (13, 5554444), (14, 5157698), (17, 4247516), (26, 2777222), (28, 2578849), (34, 2123758), (49, 1473628), (52, 1388611), (68, 1061879), (91, 793492), (98, 736814), (119, 606788), (182, 396746), (196, 368407), (221, 326732), (238, 303394), (364, 198373), (442, 163366), (476, 151697), (637, 113356), (833, 86684), (884, 81683), (1274, 56678), (1547, 46676), (1666, 43342), (1667, 43316), (2548, 28339), (3094, 23338), (3332, 21671), (3334, 21658), (6188, 11669), (6668, 10829)]