126078984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 380928000

約数和(自身を除く): 254849016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 991, 1026, 1116, 1178, 1368, 1674, 1767, 1982, 2052, 2232, 2356, 2973, 3348, 3534, 3964, 4104, 4712, 5301, 5946, 6696, 7068, 7928, 8919, 10602, 11892, 14136, 15903, 17838, 18829, 21204, 23784, 26757, 30721, 31806, 35676, 37658, 42408, 53514, 56487, 61442, 63612, 71352, 75316, 92163, 107028, 112974, 122884, 127224, 150632, 169461, 184326, 214056, 225948, 245768, 276489, 338922, 368652, 451896, 508383, 552978, 583699, 677844, 737304, 829467, 1016766, 1105956, 1167398, 1355688, 1658934, 1751097, 2033532, 2211912, 2334796, 3317868, 3502194, 4067064, 4669592, 5253291, 6635736, 7004388, 10506582, 14008776, 15759873, 21013164, 31519746, 42026328, 63039492, 126078984]

約数ペア:

[(1, 126078984), (2, 63039492), (3, 42026328), (4, 31519746), (6, 21013164), (8, 15759873), (9, 14008776), (12, 10506582), (18, 7004388), (19, 6635736), (24, 5253291), (27, 4669592), (31, 4067064), (36, 3502194), (38, 3317868), (54, 2334796), (57, 2211912), (62, 2033532), (72, 1751097), (76, 1658934), (93, 1355688), (108, 1167398), (114, 1105956), (124, 1016766), (152, 829467), (171, 737304), (186, 677844), (216, 583699), (228, 552978), (248, 508383), (279, 451896), (342, 368652), (372, 338922), (456, 276489), (513, 245768), (558, 225948), (589, 214056), (684, 184326), (744, 169461), (837, 150632), (991, 127224), (1026, 122884), (1116, 112974), (1178, 107028), (1368, 92163), (1674, 75316), (1767, 71352), (1982, 63612), (2052, 61442), (2232, 56487), (2356, 53514), (2973, 42408), (3348, 37658), (3534, 35676), (3964, 31806), (4104, 30721), (4712, 26757), (5301, 23784), (5946, 21204), (6696, 18829), (7068, 17838), (7928, 15903), (8919, 14136), (10602, 11892)]