73796864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 161296128

約数和(自身を除く): 87499264

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 547, 992, 1054, 1088, 1094, 1984, 2108, 2176, 2188, 3968, 4216, 4352, 4376, 7936, 8432, 8752, 9299, 16864, 16957, 17504, 18598, 33728, 33914, 35008, 37196, 67456, 67828, 70016, 74392, 134912, 135656, 140032, 148784, 271312, 288269, 297568, 542624, 576538, 595136, 1085248, 1153076, 1190272, 2170496, 2306152, 2380544, 4340992, 4612304, 9224608, 18449216, 36898432, 73796864]

約数ペア:

[(1, 73796864), (2, 36898432), (4, 18449216), (8, 9224608), (16, 4612304), (17, 4340992), (31, 2380544), (32, 2306152), (34, 2170496), (62, 1190272), (64, 1153076), (68, 1085248), (124, 595136), (128, 576538), (136, 542624), (248, 297568), (256, 288269), (272, 271312), (496, 148784), (527, 140032), (544, 135656), (547, 134912), (992, 74392), (1054, 70016), (1088, 67828), (1094, 67456), (1984, 37196), (2108, 35008), (2176, 33914), (2188, 33728), (3968, 18598), (4216, 17504), (4352, 16957), (4376, 16864), (7936, 9299), (8432, 8752)]