78735408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 213962496

約数和(自身を除く): 135227088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1031, 1032, 1591, 1776, 2062, 2064, 3093, 3182, 4124, 4773, 6186, 6364, 8248, 9546, 12372, 12728, 16496, 19092, 24744, 25456, 38147, 38184, 44333, 49488, 76294, 76368, 88666, 114441, 132999, 152588, 177332, 228882, 265998, 305176, 354664, 457764, 531996, 610352, 709328, 915528, 1063992, 1640321, 1831056, 2127984, 3280642, 4920963, 6561284, 9841926, 13122568, 19683852, 26245136, 39367704, 78735408]

約数ペア:

[(1, 78735408), (2, 39367704), (3, 26245136), (4, 19683852), (6, 13122568), (8, 9841926), (12, 6561284), (16, 4920963), (24, 3280642), (37, 2127984), (43, 1831056), (48, 1640321), (74, 1063992), (86, 915528), (111, 709328), (129, 610352), (148, 531996), (172, 457764), (222, 354664), (258, 305176), (296, 265998), (344, 228882), (444, 177332), (516, 152588), (592, 132999), (688, 114441), (888, 88666), (1031, 76368), (1032, 76294), (1591, 49488), (1776, 44333), (2062, 38184), (2064, 38147), (3093, 25456), (3182, 24744), (4124, 19092), (4773, 16496), (6186, 12728), (6364, 12372), (8248, 9546)]