76145778

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 181451520

約数和(自身を除く): 105305742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1657, 1702, 1998, 2553, 3314, 4971, 5106, 7659, 9942, 14913, 15318, 22977, 29826, 38111, 44739, 45954, 61309, 76222, 89478, 114333, 122618, 183927, 228666, 342999, 367854, 551781, 685998, 1028997, 1103562, 1410107, 1655343, 2057994, 2820214, 3310686, 4230321, 8460642, 12690963, 25381926, 38072889, 76145778]

約数ペア:

[(1, 76145778), (2, 38072889), (3, 25381926), (6, 12690963), (9, 8460642), (18, 4230321), (23, 3310686), (27, 2820214), (37, 2057994), (46, 1655343), (54, 1410107), (69, 1103562), (74, 1028997), (111, 685998), (138, 551781), (207, 367854), (222, 342999), (333, 228666), (414, 183927), (621, 122618), (666, 114333), (851, 89478), (999, 76222), (1242, 61309), (1657, 45954), (1702, 44739), (1998, 38111), (2553, 29826), (3314, 22977), (4971, 15318), (5106, 14913), (7659, 9942)]