84640416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 194051424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 239, 248, 272, 336, 357, 372, 408, 434, 476, 478, 496, 527, 544, 651, 672, 714, 717, 744, 816, 868, 952, 956, 992, 1054, 1302, 1428, 1434, 1488, 1581, 1632, 1673, 1736, 1904, 1912, 2108, 2604, 2856, 2868, 2976, 3162, 3346, 3472, 3689, 3808, 3824, 4063, 4216, 5019, 5208, 5712, 5736, 6324, 6692, 6944, 7378, 7409, 7648, 8126, 8432, 10038, 10416, 11067, 11424, 11472, 12189, 12648, 13384, 14756, 14818, 16252, 16864, 20076, 20832, 22134, 22227, 22944, 24378, 25296, 26768, 28441, 29512, 29636, 32504, 40152, 44268, 44454, 48756, 50592, 51863, 53536, 56882, 59024, 59272, 65008, 80304, 85323, 88536, 88908, 97512, 103726, 113764, 118048, 118544, 125953, 130016, 155589, 160608, 170646, 177072, 177816, 195024, 207452, 227528, 237088, 251906, 311178, 341292, 354144, 355632, 377859, 390048, 414904, 455056, 503812, 622356, 682584, 711264, 755718, 829808, 881671, 910112, 1007624, 1244712, 1365168, 1511436, 1659616, 1763342, 2015248, 2489424, 2645013, 2730336, 3022872, 3526684, 4030496, 4978848, 5290026, 6045744, 7053368, 10580052, 12091488, 14106736, 21160104, 28213472, 42320208, 84640416]

約数ペア:

[(1, 84640416), (2, 42320208), (3, 28213472), (4, 21160104), (6, 14106736), (7, 12091488), (8, 10580052), (12, 7053368), (14, 6045744), (16, 5290026), (17, 4978848), (21, 4030496), (24, 3526684), (28, 3022872), (31, 2730336), (32, 2645013), (34, 2489424), (42, 2015248), (48, 1763342), (51, 1659616), (56, 1511436), (62, 1365168), (68, 1244712), (84, 1007624), (93, 910112), (96, 881671), (102, 829808), (112, 755718), (119, 711264), (124, 682584), (136, 622356), (168, 503812), (186, 455056), (204, 414904), (217, 390048), (224, 377859), (238, 355632), (239, 354144), (248, 341292), (272, 311178), (336, 251906), (357, 237088), (372, 227528), (408, 207452), (434, 195024), (476, 177816), (478, 177072), (496, 170646), (527, 160608), (544, 155589), (651, 130016), (672, 125953), (714, 118544), (717, 118048), (744, 113764), (816, 103726), (868, 97512), (952, 88908), (956, 88536), (992, 85323), (1054, 80304), (1302, 65008), (1428, 59272), (1434, 59024), (1488, 56882), (1581, 53536), (1632, 51863), (1673, 50592), (1736, 48756), (1904, 44454), (1912, 44268), (2108, 40152), (2604, 32504), (2856, 29636), (2868, 29512), (2976, 28441), (3162, 26768), (3346, 25296), (3472, 24378), (3689, 22944), (3808, 22227), (3824, 22134), (4063, 20832), (4216, 20076), (5019, 16864), (5208, 16252), (5712, 14818), (5736, 14756), (6324, 13384), (6692, 12648), (6944, 12189), (7378, 11472), (7409, 11424), (7648, 11067), (8126, 10416), (8432, 10038)]