75318318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 175811688

約数和(自身を除く): 100493370

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 173, 201, 342, 346, 361, 402, 519, 603, 722, 1038, 1083, 1206, 1273, 1557, 2166, 2546, 3114, 3249, 3287, 3819, 6498, 6574, 7638, 9861, 11457, 11591, 19722, 22914, 23182, 24187, 29583, 34773, 48374, 59166, 62453, 69546, 72561, 104319, 124906, 145122, 187359, 208638, 217683, 220229, 374718, 435366, 440458, 562077, 660687, 1124154, 1321374, 1982061, 3964122, 4184351, 8368702, 12553053, 25106106, 37659159, 75318318]

約数ペア:

[(1, 75318318), (2, 37659159), (3, 25106106), (6, 12553053), (9, 8368702), (18, 4184351), (19, 3964122), (38, 1982061), (57, 1321374), (67, 1124154), (114, 660687), (134, 562077), (171, 440458), (173, 435366), (201, 374718), (342, 220229), (346, 217683), (361, 208638), (402, 187359), (519, 145122), (603, 124906), (722, 104319), (1038, 72561), (1083, 69546), (1206, 62453), (1273, 59166), (1557, 48374), (2166, 34773), (2546, 29583), (3114, 24187), (3249, 23182), (3287, 22914), (3819, 19722), (6498, 11591), (6574, 11457), (7638, 9861)]