78950304

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 160066656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 239, 248, 279, 288, 296, 333, 372, 444, 478, 496, 558, 592, 666, 717, 744, 888, 956, 992, 1116, 1147, 1184, 1332, 1434, 1488, 1776, 1912, 2151, 2232, 2294, 2664, 2868, 2976, 3441, 3552, 3824, 4302, 4464, 4588, 5328, 5736, 6882, 7409, 7648, 8604, 8843, 8928, 9176, 10323, 10656, 11472, 13764, 14818, 17208, 17686, 18352, 20646, 22227, 22944, 26529, 27528, 29636, 34416, 35372, 36704, 41292, 44454, 53058, 55056, 59272, 66681, 68832, 70744, 79587, 82584, 88908, 106116, 110112, 118544, 133362, 141488, 159174, 165168, 177816, 212232, 237088, 266724, 274133, 282976, 318348, 330336, 355632, 424464, 533448, 548266, 636696, 711264, 822399, 848928, 1066896, 1096532, 1273392, 1644798, 2133792, 2193064, 2467197, 2546784, 3289596, 4386128, 4934394, 6579192, 8772256, 9868788, 13158384, 19737576, 26316768, 39475152, 78950304]

約数ペア:

[(1, 78950304), (2, 39475152), (3, 26316768), (4, 19737576), (6, 13158384), (8, 9868788), (9, 8772256), (12, 6579192), (16, 4934394), (18, 4386128), (24, 3289596), (31, 2546784), (32, 2467197), (36, 2193064), (37, 2133792), (48, 1644798), (62, 1273392), (72, 1096532), (74, 1066896), (93, 848928), (96, 822399), (111, 711264), (124, 636696), (144, 548266), (148, 533448), (186, 424464), (222, 355632), (239, 330336), (248, 318348), (279, 282976), (288, 274133), (296, 266724), (333, 237088), (372, 212232), (444, 177816), (478, 165168), (496, 159174), (558, 141488), (592, 133362), (666, 118544), (717, 110112), (744, 106116), (888, 88908), (956, 82584), (992, 79587), (1116, 70744), (1147, 68832), (1184, 66681), (1332, 59272), (1434, 55056), (1488, 53058), (1776, 44454), (1912, 41292), (2151, 36704), (2232, 35372), (2294, 34416), (2664, 29636), (2868, 27528), (2976, 26529), (3441, 22944), (3552, 22227), (3824, 20646), (4302, 18352), (4464, 17686), (4588, 17208), (5328, 14818), (5736, 13764), (6882, 11472), (7409, 10656), (7648, 10323), (8604, 9176), (8843, 8928)]