123057072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 371694960

約数和(自身を除く): 248637888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1097, 1368, 1476, 1558, 1968, 2194, 2337, 2736, 2952, 3116, 3291, 4388, 4674, 5904, 6232, 6582, 7011, 8776, 9348, 9873, 12464, 13164, 14022, 17552, 18696, 19746, 20843, 26328, 28044, 37392, 39492, 41686, 44977, 52656, 56088, 62529, 78984, 83372, 89954, 112176, 125058, 134931, 157968, 166744, 179908, 187587, 250116, 269862, 333488, 359816, 375174, 404793, 500232, 539724, 719632, 750348, 809586, 854563, 1000464, 1079448, 1500696, 1619172, 1709126, 2158896, 2563689, 3001392, 3238344, 3418252, 5127378, 6476688, 6836504, 7691067, 10254756, 13673008, 15382134, 20509512, 30764268, 41019024, 61528536, 123057072]

約数ペア:

[(1, 123057072), (2, 61528536), (3, 41019024), (4, 30764268), (6, 20509512), (8, 15382134), (9, 13673008), (12, 10254756), (16, 7691067), (18, 6836504), (19, 6476688), (24, 5127378), (36, 3418252), (38, 3238344), (41, 3001392), (48, 2563689), (57, 2158896), (72, 1709126), (76, 1619172), (82, 1500696), (114, 1079448), (123, 1000464), (144, 854563), (152, 809586), (164, 750348), (171, 719632), (228, 539724), (246, 500232), (304, 404793), (328, 375174), (342, 359816), (369, 333488), (456, 269862), (492, 250116), (656, 187587), (684, 179908), (738, 166744), (779, 157968), (912, 134931), (984, 125058), (1097, 112176), (1368, 89954), (1476, 83372), (1558, 78984), (1968, 62529), (2194, 56088), (2337, 52656), (2736, 44977), (2952, 41686), (3116, 39492), (3291, 37392), (4388, 28044), (4674, 26328), (5904, 20843), (6232, 19746), (6582, 18696), (7011, 17552), (8776, 14022), (9348, 13164), (9873, 12464)]