81362112

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 112

約数和(自身を含む): 238365792

約数和(自身を除く): 157003680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 444, 481, 592, 624, 832, 881, 888, 962, 1184, 1248, 1443, 1762, 1776, 1924, 2368, 2496, 2643, 2886, 3524, 3552, 3848, 5286, 5772, 7048, 7104, 7696, 10572, 11453, 11544, 14096, 15392, 21144, 22906, 23088, 28192, 30784, 32597, 34359, 42288, 45812, 46176, 56384, 65194, 68718, 84576, 91624, 92352, 97791, 130388, 137436, 169152, 183248, 195582, 260776, 274872, 366496, 391164, 423761, 521552, 549744, 732992, 782328, 847522, 1043104, 1099488, 1271283, 1564656, 1695044, 2086208, 2198976, 2542566, 3129312, 3390088, 5085132, 6258624, 6780176, 10170264, 13560352, 20340528, 27120704, 40681056, 81362112]

約数ペア:

[(1, 81362112), (2, 40681056), (3, 27120704), (4, 20340528), (6, 13560352), (8, 10170264), (12, 6780176), (13, 6258624), (16, 5085132), (24, 3390088), (26, 3129312), (32, 2542566), (37, 2198976), (39, 2086208), (48, 1695044), (52, 1564656), (64, 1271283), (74, 1099488), (78, 1043104), (96, 847522), (104, 782328), (111, 732992), (148, 549744), (156, 521552), (192, 423761), (208, 391164), (222, 366496), (296, 274872), (312, 260776), (416, 195582), (444, 183248), (481, 169152), (592, 137436), (624, 130388), (832, 97791), (881, 92352), (888, 91624), (962, 84576), (1184, 68718), (1248, 65194), (1443, 56384), (1762, 46176), (1776, 45812), (1924, 42288), (2368, 34359), (2496, 32597), (2643, 30784), (2886, 28192), (3524, 23088), (3552, 22906), (3848, 21144), (5286, 15392), (5772, 14096), (7048, 11544), (7104, 11453), (7696, 10572)]