90500224

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 188024760

約数和(自身を除く): 97524536

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 197, 296, 388, 394, 592, 776, 788, 1184, 1552, 1576, 2368, 3104, 3152, 3589, 4736, 6208, 6304, 7178, 7289, 12416, 12608, 14356, 14578, 19109, 25216, 28712, 29156, 38218, 57424, 58312, 76436, 114848, 116624, 152872, 229696, 233248, 305744, 459392, 466496, 611488, 707033, 932992, 1222976, 1414066, 2445952, 2828132, 5656264, 11312528, 22625056, 45250112, 90500224]

約数ペア:

[(1, 90500224), (2, 45250112), (4, 22625056), (8, 11312528), (16, 5656264), (32, 2828132), (37, 2445952), (64, 1414066), (74, 1222976), (97, 932992), (128, 707033), (148, 611488), (194, 466496), (197, 459392), (296, 305744), (388, 233248), (394, 229696), (592, 152872), (776, 116624), (788, 114848), (1184, 76436), (1552, 58312), (1576, 57424), (2368, 38218), (3104, 29156), (3152, 28712), (3589, 25216), (4736, 19109), (6208, 14578), (6304, 14356), (7178, 12608), (7289, 12416)]