90784384

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 192443400

約数和(自身を除く): 101659016

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 464, 592, 661, 928, 1073, 1184, 1322, 1856, 2146, 2368, 2644, 3712, 4292, 4736, 5288, 8584, 10576, 17168, 19169, 21152, 24457, 34336, 38338, 42304, 48914, 68672, 76676, 84608, 97828, 137344, 153352, 195656, 306704, 391312, 613408, 709253, 782624, 1226816, 1418506, 1565248, 2453632, 2837012, 3130496, 5674024, 11348048, 22696096, 45392192, 90784384]

約数ペア:

[(1, 90784384), (2, 45392192), (4, 22696096), (8, 11348048), (16, 5674024), (29, 3130496), (32, 2837012), (37, 2453632), (58, 1565248), (64, 1418506), (74, 1226816), (116, 782624), (128, 709253), (148, 613408), (232, 391312), (296, 306704), (464, 195656), (592, 153352), (661, 137344), (928, 97828), (1073, 84608), (1184, 76676), (1322, 68672), (1856, 48914), (2146, 42304), (2368, 38338), (2644, 34336), (3712, 24457), (4292, 21152), (4736, 19169), (5288, 17168), (8584, 10576)]