74375766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 176601600

約数和(自身を除く): 102225834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1021, 1026, 1278, 1349, 1917, 2042, 2698, 3063, 3834, 4047, 6126, 8094, 9189, 12141, 18378, 19399, 24282, 27567, 36423, 38798, 55134, 58197, 72491, 72846, 116394, 144982, 174591, 217473, 349182, 434946, 523773, 652419, 1047546, 1304838, 1377329, 1957257, 2754658, 3914514, 4131987, 8263974, 12395961, 24791922, 37187883, 74375766]

約数ペア:

[(1, 74375766), (2, 37187883), (3, 24791922), (6, 12395961), (9, 8263974), (18, 4131987), (19, 3914514), (27, 2754658), (38, 1957257), (54, 1377329), (57, 1304838), (71, 1047546), (114, 652419), (142, 523773), (171, 434946), (213, 349182), (342, 217473), (426, 174591), (513, 144982), (639, 116394), (1021, 72846), (1026, 72491), (1278, 58197), (1349, 55134), (1917, 38798), (2042, 36423), (2698, 27567), (3063, 24282), (3834, 19399), (4047, 18378), (6126, 12141), (8094, 9189)]