76975728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 219271680

約数和(自身を除く): 142295952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 179, 186, 204, 248, 272, 289, 358, 372, 408, 496, 527, 537, 578, 716, 744, 816, 867, 1054, 1074, 1156, 1432, 1488, 1581, 1734, 2108, 2148, 2312, 2864, 3043, 3162, 3468, 4216, 4296, 4624, 5549, 6086, 6324, 6936, 8432, 8592, 8959, 9129, 11098, 12172, 12648, 13872, 16647, 17918, 18258, 22196, 24344, 25296, 26877, 33294, 35836, 36516, 44392, 48688, 51731, 53754, 66588, 71672, 73032, 88784, 94333, 103462, 107508, 133176, 143344, 146064, 155193, 188666, 206924, 215016, 266352, 282999, 310386, 377332, 413848, 430032, 565998, 620772, 754664, 827696, 1131996, 1241544, 1509328, 1603661, 2263992, 2483088, 3207322, 4527984, 4810983, 6414644, 9621966, 12829288, 19243932, 25658576, 38487864, 76975728]

約数ペア:

[(1, 76975728), (2, 38487864), (3, 25658576), (4, 19243932), (6, 12829288), (8, 9621966), (12, 6414644), (16, 4810983), (17, 4527984), (24, 3207322), (31, 2483088), (34, 2263992), (48, 1603661), (51, 1509328), (62, 1241544), (68, 1131996), (93, 827696), (102, 754664), (124, 620772), (136, 565998), (179, 430032), (186, 413848), (204, 377332), (248, 310386), (272, 282999), (289, 266352), (358, 215016), (372, 206924), (408, 188666), (496, 155193), (527, 146064), (537, 143344), (578, 133176), (716, 107508), (744, 103462), (816, 94333), (867, 88784), (1054, 73032), (1074, 71672), (1156, 66588), (1432, 53754), (1488, 51731), (1581, 48688), (1734, 44392), (2108, 36516), (2148, 35836), (2312, 33294), (2864, 26877), (3043, 25296), (3162, 24344), (3468, 22196), (4216, 18258), (4296, 17918), (4624, 16647), (5549, 13872), (6086, 12648), (6324, 12172), (6936, 11098), (8432, 9129), (8592, 8959)]