64630248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 171033600

約数和(自身を除く): 106403352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 271, 456, 523, 542, 813, 1046, 1084, 1569, 1626, 2092, 2168, 3138, 3252, 4184, 5149, 6276, 6504, 9937, 10298, 12552, 15447, 19874, 20596, 29811, 30894, 39748, 41192, 59622, 61788, 79496, 119244, 123576, 141733, 238488, 283466, 425199, 566932, 850398, 1133864, 1700796, 2692927, 3401592, 5385854, 8078781, 10771708, 16157562, 21543416, 32315124, 64630248]

約数ペア:

[(1, 64630248), (2, 32315124), (3, 21543416), (4, 16157562), (6, 10771708), (8, 8078781), (12, 5385854), (19, 3401592), (24, 2692927), (38, 1700796), (57, 1133864), (76, 850398), (114, 566932), (152, 425199), (228, 283466), (271, 238488), (456, 141733), (523, 123576), (542, 119244), (813, 79496), (1046, 61788), (1084, 59622), (1569, 41192), (1626, 39748), (2092, 30894), (2168, 29811), (3138, 20596), (3252, 19874), (4184, 15447), (5149, 12552), (6276, 10298), (6504, 9937)]