40288104

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 114417600

約数和(自身を除く): 74129496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 787, 948, 1422, 1574, 1896, 2133, 2361, 2844, 3148, 4266, 4722, 5688, 6296, 6399, 7083, 8532, 9444, 12798, 14166, 17064, 18888, 21249, 25596, 28332, 42498, 51192, 56664, 62173, 63747, 84996, 124346, 127494, 169992, 186519, 248692, 254988, 373038, 497384, 509976, 559557, 746076, 1119114, 1492152, 1678671, 2238228, 3357342, 4476456, 5036013, 6714684, 10072026, 13429368, 20144052, 40288104]

約数ペア:

[(1, 40288104), (2, 20144052), (3, 13429368), (4, 10072026), (6, 6714684), (8, 5036013), (9, 4476456), (12, 3357342), (18, 2238228), (24, 1678671), (27, 1492152), (36, 1119114), (54, 746076), (72, 559557), (79, 509976), (81, 497384), (108, 373038), (158, 254988), (162, 248692), (216, 186519), (237, 169992), (316, 127494), (324, 124346), (474, 84996), (632, 63747), (648, 62173), (711, 56664), (787, 51192), (948, 42498), (1422, 28332), (1574, 25596), (1896, 21249), (2133, 18888), (2361, 17064), (2844, 14166), (3148, 12798), (4266, 9444), (4722, 8532), (5688, 7083), (6296, 6399)]