87856608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 282683520

約数和(自身を除く): 194826912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 983, 1064, 1176, 1568, 1596, 1824, 1862, 1966, 2128, 2352, 2793, 2949, 3192, 3724, 3932, 4256, 4704, 5586, 5898, 6384, 6881, 7448, 7864, 11172, 11796, 12768, 13762, 14896, 15728, 18677, 20643, 22344, 23592, 27524, 29792, 31456, 37354, 41286, 44688, 47184, 48167, 55048, 56031, 74708, 82572, 89376, 94368, 96334, 110096, 112062, 130739, 144501, 149416, 165144, 192668, 220192, 224124, 261478, 289002, 298832, 330288, 385336, 392217, 448248, 522956, 578004, 597664, 660576, 770672, 784434, 896496, 915173, 1045912, 1156008, 1541344, 1568868, 1792992, 1830346, 2091824, 2312016, 2745519, 3137736, 3660692, 4183648, 4624032, 5491038, 6275472, 7321384, 10982076, 12550944, 14642768, 21964152, 29285536, 43928304, 87856608]

約数ペア:

[(1, 87856608), (2, 43928304), (3, 29285536), (4, 21964152), (6, 14642768), (7, 12550944), (8, 10982076), (12, 7321384), (14, 6275472), (16, 5491038), (19, 4624032), (21, 4183648), (24, 3660692), (28, 3137736), (32, 2745519), (38, 2312016), (42, 2091824), (48, 1830346), (49, 1792992), (56, 1568868), (57, 1541344), (76, 1156008), (84, 1045912), (96, 915173), (98, 896496), (112, 784434), (114, 770672), (133, 660576), (147, 597664), (152, 578004), (168, 522956), (196, 448248), (224, 392217), (228, 385336), (266, 330288), (294, 298832), (304, 289002), (336, 261478), (392, 224124), (399, 220192), (456, 192668), (532, 165144), (588, 149416), (608, 144501), (672, 130739), (784, 112062), (798, 110096), (912, 96334), (931, 94368), (983, 89376), (1064, 82572), (1176, 74708), (1568, 56031), (1596, 55048), (1824, 48167), (1862, 47184), (1966, 44688), (2128, 41286), (2352, 37354), (2793, 31456), (2949, 29792), (3192, 27524), (3724, 23592), (3932, 22344), (4256, 20643), (4704, 18677), (5586, 15728), (5898, 14896), (6384, 13762), (6881, 12768), (7448, 11796), (7864, 11172)]