72978936

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 188083200

約数和(自身を除く): 115104264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 631, 632, 732, 948, 1262, 1464, 1893, 1896, 2524, 3786, 4819, 5048, 7572, 9638, 14457, 15144, 19276, 28914, 38491, 38552, 49849, 57828, 76982, 99698, 115473, 115656, 149547, 153964, 199396, 230946, 299094, 307928, 398792, 461892, 598188, 923784, 1196376, 3040789, 6081578, 9122367, 12163156, 18244734, 24326312, 36489468, 72978936]

約数ペア:

[(1, 72978936), (2, 36489468), (3, 24326312), (4, 18244734), (6, 12163156), (8, 9122367), (12, 6081578), (24, 3040789), (61, 1196376), (79, 923784), (122, 598188), (158, 461892), (183, 398792), (237, 307928), (244, 299094), (316, 230946), (366, 199396), (474, 153964), (488, 149547), (631, 115656), (632, 115473), (732, 99698), (948, 76982), (1262, 57828), (1464, 49849), (1893, 38552), (1896, 38491), (2524, 28914), (3786, 19276), (4819, 15144), (5048, 14457), (7572, 9638)]