42109392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 122536800

約数和(自身を除く): 80427408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 179, 208, 232, 312, 338, 348, 358, 377, 464, 507, 537, 624, 676, 696, 716, 754, 1014, 1074, 1131, 1352, 1392, 1432, 1508, 2028, 2148, 2262, 2327, 2704, 2864, 3016, 4056, 4296, 4524, 4654, 4901, 5191, 6032, 6981, 8112, 8592, 9048, 9308, 9802, 10382, 13962, 14703, 15573, 18096, 18616, 19604, 20764, 27924, 29406, 30251, 31146, 37232, 39208, 41528, 55848, 58812, 60502, 62292, 67483, 78416, 83056, 90753, 111696, 117624, 121004, 124584, 134966, 181506, 202449, 235248, 242008, 249168, 269932, 363012, 404898, 484016, 539864, 726024, 809796, 877279, 1079728, 1452048, 1619592, 1754558, 2631837, 3239184, 3509116, 5263674, 7018232, 10527348, 14036464, 21054696, 42109392]

約数ペア:

[(1, 42109392), (2, 21054696), (3, 14036464), (4, 10527348), (6, 7018232), (8, 5263674), (12, 3509116), (13, 3239184), (16, 2631837), (24, 1754558), (26, 1619592), (29, 1452048), (39, 1079728), (48, 877279), (52, 809796), (58, 726024), (78, 539864), (87, 484016), (104, 404898), (116, 363012), (156, 269932), (169, 249168), (174, 242008), (179, 235248), (208, 202449), (232, 181506), (312, 134966), (338, 124584), (348, 121004), (358, 117624), (377, 111696), (464, 90753), (507, 83056), (537, 78416), (624, 67483), (676, 62292), (696, 60502), (716, 58812), (754, 55848), (1014, 41528), (1074, 39208), (1131, 37232), (1352, 31146), (1392, 30251), (1432, 29406), (1508, 27924), (2028, 20764), (2148, 19604), (2262, 18616), (2327, 18096), (2704, 15573), (2864, 14703), (3016, 13962), (4056, 10382), (4296, 9802), (4524, 9308), (4654, 9048), (4901, 8592), (5191, 8112), (6032, 6981)]