72470304

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{8677}}^1$

素因数の和:8722

約数の個数: 72

約数和(自身を含む): 213218460

約数和(自身を除く): 140748156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 8677, 17354, 26031, 34708, 52062, 69416, 78093, 104124, 138832, 156186, 208248, 251633, 277664, 312372, 416496, 503266, 624744, 754899, 832992, 1006532, 1249488, 1509798, 2013064, 2264697, 2498976, 3019596, 4026128, 4529394, 6039192, 8052256, 9058788, 12078384, 18117576, 24156768, 36235152, 72470304]

約数ペア:

[(1, 72470304), (2, 36235152), (3, 24156768), (4, 18117576), (6, 12078384), (8, 9058788), (9, 8052256), (12, 6039192), (16, 4529394), (18, 4026128), (24, 3019596), (29, 2498976), (32, 2264697), (36, 2013064), (48, 1509798), (58, 1249488), (72, 1006532), (87, 832992), (96, 754899), (116, 624744), (144, 503266), (174, 416496), (232, 312372), (261, 277664), (288, 251633), (348, 208248), (464, 156186), (522, 138832), (696, 104124), (928, 78093), (1044, 69416), (1392, 52062), (2088, 34708), (2784, 26031), (4176, 17354), (8352, 8677)]