78870384

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 230445072

約数和(自身を除く): 151574688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 113, 131, 144, 148, 222, 226, 262, 296, 333, 339, 393, 444, 452, 524, 592, 666, 678, 786, 888, 904, 1017, 1048, 1179, 1332, 1356, 1572, 1776, 1808, 2034, 2096, 2358, 2664, 2712, 3144, 4068, 4181, 4716, 4847, 5328, 5424, 6288, 8136, 8362, 9432, 9694, 12543, 14541, 14803, 16272, 16724, 18864, 19388, 25086, 29082, 29606, 33448, 37629, 38776, 43623, 44409, 50172, 58164, 59212, 66896, 75258, 77552, 87246, 88818, 100344, 116328, 118424, 133227, 150516, 174492, 177636, 200688, 232656, 236848, 266454, 301032, 348984, 355272, 532908, 547711, 602064, 697968, 710544, 1065816, 1095422, 1643133, 2131632, 2190844, 3286266, 4381688, 4929399, 6572532, 8763376, 9858798, 13145064, 19717596, 26290128, 39435192, 78870384]

約数ペア:

[(1, 78870384), (2, 39435192), (3, 26290128), (4, 19717596), (6, 13145064), (8, 9858798), (9, 8763376), (12, 6572532), (16, 4929399), (18, 4381688), (24, 3286266), (36, 2190844), (37, 2131632), (48, 1643133), (72, 1095422), (74, 1065816), (111, 710544), (113, 697968), (131, 602064), (144, 547711), (148, 532908), (222, 355272), (226, 348984), (262, 301032), (296, 266454), (333, 236848), (339, 232656), (393, 200688), (444, 177636), (452, 174492), (524, 150516), (592, 133227), (666, 118424), (678, 116328), (786, 100344), (888, 88818), (904, 87246), (1017, 77552), (1048, 75258), (1179, 66896), (1332, 59212), (1356, 58164), (1572, 50172), (1776, 44409), (1808, 43623), (2034, 38776), (2096, 37629), (2358, 33448), (2664, 29606), (2712, 29082), (3144, 25086), (4068, 19388), (4181, 18864), (4716, 16724), (4847, 16272), (5328, 14803), (5424, 14541), (6288, 12543), (8136, 9694), (8362, 9432)]