78695856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 245462464

約数和(自身を除く): 166766608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 61, 62, 68, 72, 93, 102, 122, 124, 136, 144, 153, 183, 186, 204, 244, 248, 272, 279, 289, 306, 366, 372, 408, 488, 496, 527, 549, 558, 578, 612, 732, 744, 816, 867, 976, 1037, 1054, 1098, 1116, 1156, 1224, 1464, 1488, 1581, 1734, 1891, 2074, 2108, 2196, 2232, 2312, 2448, 2601, 2928, 3111, 3162, 3468, 3782, 4148, 4216, 4392, 4464, 4624, 4743, 5202, 5673, 6222, 6324, 6936, 7564, 8296, 8432, 8784, 8959, 9333, 9486, 10404, 11346, 12444, 12648, 13872, 15128, 16592, 17019, 17629, 17918, 18666, 18972, 20808, 22692, 24888, 25296, 26877, 30256, 32147, 34038, 35258, 35836, 37332, 37944, 41616, 45384, 49776, 52887, 53754, 64294, 68076, 70516, 71672, 74664, 75888, 80631, 90768, 96441, 105774, 107508, 128588, 136152, 141032, 143344, 149328, 158661, 161262, 192882, 211548, 215016, 257176, 272304, 282064, 289323, 317322, 322524, 385764, 423096, 430032, 514352, 546499, 578646, 634644, 645048, 771528, 846192, 1092998, 1157292, 1269288, 1290096, 1543056, 1639497, 2185996, 2314584, 2538576, 3278994, 4371992, 4629168, 4918491, 6557988, 8743984, 9836982, 13115976, 19673964, 26231952, 39347928, 78695856]

約数ペア:

[(1, 78695856), (2, 39347928), (3, 26231952), (4, 19673964), (6, 13115976), (8, 9836982), (9, 8743984), (12, 6557988), (16, 4918491), (17, 4629168), (18, 4371992), (24, 3278994), (31, 2538576), (34, 2314584), (36, 2185996), (48, 1639497), (51, 1543056), (61, 1290096), (62, 1269288), (68, 1157292), (72, 1092998), (93, 846192), (102, 771528), (122, 645048), (124, 634644), (136, 578646), (144, 546499), (153, 514352), (183, 430032), (186, 423096), (204, 385764), (244, 322524), (248, 317322), (272, 289323), (279, 282064), (289, 272304), (306, 257176), (366, 215016), (372, 211548), (408, 192882), (488, 161262), (496, 158661), (527, 149328), (549, 143344), (558, 141032), (578, 136152), (612, 128588), (732, 107508), (744, 105774), (816, 96441), (867, 90768), (976, 80631), (1037, 75888), (1054, 74664), (1098, 71672), (1116, 70516), (1156, 68076), (1224, 64294), (1464, 53754), (1488, 52887), (1581, 49776), (1734, 45384), (1891, 41616), (2074, 37944), (2108, 37332), (2196, 35836), (2232, 35258), (2312, 34038), (2448, 32147), (2601, 30256), (2928, 26877), (3111, 25296), (3162, 24888), (3468, 22692), (3782, 20808), (4148, 18972), (4216, 18666), (4392, 17918), (4464, 17629), (4624, 17019), (4743, 16592), (5202, 15128), (5673, 13872), (6222, 12648), (6324, 12444), (6936, 11346), (7564, 10404), (8296, 9486), (8432, 9333), (8784, 8959)]