64774272

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 182327040

約数和(自身を除く): 117552768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 97, 111, 128, 141, 148, 188, 192, 194, 222, 282, 291, 296, 376, 384, 388, 444, 564, 582, 592, 752, 776, 888, 1128, 1164, 1184, 1504, 1552, 1739, 1776, 2256, 2328, 2368, 3008, 3104, 3478, 3552, 3589, 4512, 4559, 4656, 4736, 5217, 6016, 6208, 6956, 7104, 7178, 9024, 9118, 9312, 10434, 10767, 12416, 13677, 13912, 14208, 14356, 18048, 18236, 18624, 20868, 21534, 27354, 27824, 28712, 36472, 37248, 41736, 43068, 54708, 55648, 57424, 72944, 83472, 86136, 109416, 111296, 114848, 145888, 166944, 168683, 172272, 218832, 222592, 229696, 291776, 333888, 337366, 344544, 437664, 459392, 506049, 583552, 667776, 674732, 689088, 875328, 1012098, 1349464, 1378176, 1750656, 2024196, 2698928, 4048392, 5397856, 8096784, 10795712, 16193568, 21591424, 32387136, 64774272]

約数ペア:

[(1, 64774272), (2, 32387136), (3, 21591424), (4, 16193568), (6, 10795712), (8, 8096784), (12, 5397856), (16, 4048392), (24, 2698928), (32, 2024196), (37, 1750656), (47, 1378176), (48, 1349464), (64, 1012098), (74, 875328), (94, 689088), (96, 674732), (97, 667776), (111, 583552), (128, 506049), (141, 459392), (148, 437664), (188, 344544), (192, 337366), (194, 333888), (222, 291776), (282, 229696), (291, 222592), (296, 218832), (376, 172272), (384, 168683), (388, 166944), (444, 145888), (564, 114848), (582, 111296), (592, 109416), (752, 86136), (776, 83472), (888, 72944), (1128, 57424), (1164, 55648), (1184, 54708), (1504, 43068), (1552, 41736), (1739, 37248), (1776, 36472), (2256, 28712), (2328, 27824), (2368, 27354), (3008, 21534), (3104, 20868), (3478, 18624), (3552, 18236), (3589, 18048), (4512, 14356), (4559, 14208), (4656, 13912), (4736, 13677), (5217, 12416), (6016, 10767), (6208, 10434), (6956, 9312), (7104, 9118), (7178, 9024)]