78419328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 156001152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 683, 736, 832, 897, 1104, 1196, 1248, 1366, 1472, 1664, 1794, 2049, 2208, 2392, 2496, 2732, 2944, 3588, 4098, 4416, 4784, 4992, 5464, 7176, 8196, 8832, 8879, 9568, 10928, 14352, 15709, 16392, 17758, 19136, 21856, 26637, 28704, 31418, 32784, 35516, 38272, 43712, 47127, 53274, 57408, 62836, 65568, 71032, 87424, 94254, 106548, 114816, 125672, 131136, 142064, 188508, 204217, 213096, 251344, 262272, 284128, 377016, 408434, 426192, 502688, 568256, 612651, 754032, 816868, 852384, 1005376, 1136512, 1225302, 1508064, 1633736, 1704768, 2010752, 2450604, 3016128, 3267472, 3409536, 4901208, 6032256, 6534944, 9802416, 13069888, 19604832, 26139776, 39209664, 78419328]

約数ペア:

[(1, 78419328), (2, 39209664), (3, 26139776), (4, 19604832), (6, 13069888), (8, 9802416), (12, 6534944), (13, 6032256), (16, 4901208), (23, 3409536), (24, 3267472), (26, 3016128), (32, 2450604), (39, 2010752), (46, 1704768), (48, 1633736), (52, 1508064), (64, 1225302), (69, 1136512), (78, 1005376), (92, 852384), (96, 816868), (104, 754032), (128, 612651), (138, 568256), (156, 502688), (184, 426192), (192, 408434), (208, 377016), (276, 284128), (299, 262272), (312, 251344), (368, 213096), (384, 204217), (416, 188508), (552, 142064), (598, 131136), (624, 125672), (683, 114816), (736, 106548), (832, 94254), (897, 87424), (1104, 71032), (1196, 65568), (1248, 62836), (1366, 57408), (1472, 53274), (1664, 47127), (1794, 43712), (2049, 38272), (2208, 35516), (2392, 32784), (2496, 31418), (2732, 28704), (2944, 26637), (3588, 21856), (4098, 19136), (4416, 17758), (4784, 16392), (4992, 15709), (5464, 14352), (7176, 10928), (8196, 9568), (8832, 8879)]