89899264

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 234880128

約数和(自身を除く): 144980864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 227, 238, 256, 272, 364, 416, 442, 448, 454, 476, 544, 728, 832, 884, 896, 908, 952, 1088, 1456, 1547, 1589, 1664, 1768, 1792, 1816, 1904, 2176, 2912, 2951, 3094, 3178, 3328, 3536, 3632, 3808, 3859, 4352, 5824, 5902, 6188, 6356, 7072, 7264, 7616, 7718, 11648, 11804, 12376, 12712, 14144, 14528, 15232, 15436, 20657, 23296, 23608, 24752, 25424, 27013, 28288, 29056, 30464, 30872, 41314, 47216, 49504, 50167, 50848, 54026, 56576, 58112, 61744, 82628, 94432, 99008, 100334, 101696, 108052, 123488, 165256, 188864, 198016, 200668, 203392, 216104, 246976, 330512, 351169, 377728, 396032, 401336, 406784, 432208, 493952, 661024, 702338, 755456, 802672, 864416, 987904, 1322048, 1404676, 1605344, 1728832, 2644096, 2809352, 3210688, 3457664, 5288192, 5618704, 6421376, 6915328, 11237408, 12842752, 22474816, 44949632, 89899264]

約数ペア:

[(1, 89899264), (2, 44949632), (4, 22474816), (7, 12842752), (8, 11237408), (13, 6915328), (14, 6421376), (16, 5618704), (17, 5288192), (26, 3457664), (28, 3210688), (32, 2809352), (34, 2644096), (52, 1728832), (56, 1605344), (64, 1404676), (68, 1322048), (91, 987904), (104, 864416), (112, 802672), (119, 755456), (128, 702338), (136, 661024), (182, 493952), (208, 432208), (221, 406784), (224, 401336), (227, 396032), (238, 377728), (256, 351169), (272, 330512), (364, 246976), (416, 216104), (442, 203392), (448, 200668), (454, 198016), (476, 188864), (544, 165256), (728, 123488), (832, 108052), (884, 101696), (896, 100334), (908, 99008), (952, 94432), (1088, 82628), (1456, 61744), (1547, 58112), (1589, 56576), (1664, 54026), (1768, 50848), (1792, 50167), (1816, 49504), (1904, 47216), (2176, 41314), (2912, 30872), (2951, 30464), (3094, 29056), (3178, 28288), (3328, 27013), (3536, 25424), (3632, 24752), (3808, 23608), (3859, 23296), (4352, 20657), (5824, 15436), (5902, 15232), (6188, 14528), (6356, 14144), (7072, 12712), (7264, 12376), (7616, 11804), (7718, 11648)]