64678368

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 112286112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 131, 139, 148, 222, 262, 278, 296, 393, 417, 444, 524, 556, 592, 786, 834, 888, 1048, 1112, 1184, 1572, 1668, 1776, 2096, 2224, 3144, 3336, 3552, 4192, 4448, 4847, 5143, 6288, 6672, 9694, 10286, 12576, 13344, 14541, 15429, 18209, 19388, 20572, 29082, 30858, 36418, 38776, 41144, 54627, 58164, 61716, 72836, 77552, 82288, 109254, 116328, 123432, 145672, 155104, 164576, 218508, 232656, 246864, 291344, 437016, 465312, 493728, 582688, 673733, 874032, 1347466, 1748064, 2021199, 2694932, 4042398, 5389864, 8084796, 10779728, 16169592, 21559456, 32339184, 64678368]

約数ペア:

[(1, 64678368), (2, 32339184), (3, 21559456), (4, 16169592), (6, 10779728), (8, 8084796), (12, 5389864), (16, 4042398), (24, 2694932), (32, 2021199), (37, 1748064), (48, 1347466), (74, 874032), (96, 673733), (111, 582688), (131, 493728), (139, 465312), (148, 437016), (222, 291344), (262, 246864), (278, 232656), (296, 218508), (393, 164576), (417, 155104), (444, 145672), (524, 123432), (556, 116328), (592, 109254), (786, 82288), (834, 77552), (888, 72836), (1048, 61716), (1112, 58164), (1184, 54627), (1572, 41144), (1668, 38776), (1776, 36418), (2096, 30858), (2224, 29082), (3144, 20572), (3336, 19388), (3552, 18209), (4192, 15429), (4448, 14541), (4847, 13344), (5143, 12576), (6288, 10286), (6672, 9694)]