77172912

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 233985024

約数和(自身を除く): 156812112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 863, 972, 1104, 1242, 1296, 1656, 1726, 1863, 1944, 2484, 2589, 3312, 3452, 3726, 3888, 4968, 5178, 5589, 6904, 7452, 7767, 9936, 10356, 11178, 13808, 14904, 15534, 19849, 20712, 22356, 23301, 29808, 31068, 39698, 41424, 44712, 46602, 59547, 62136, 69903, 79396, 89424, 93204, 119094, 124272, 139806, 158792, 178641, 186408, 209709, 238188, 279612, 317584, 357282, 372816, 419418, 476376, 535923, 559224, 714564, 838836, 952752, 1071846, 1118448, 1429128, 1607769, 1677672, 2143692, 2858256, 3215538, 3355344, 4287384, 4823307, 6431076, 8574768, 9646614, 12862152, 19293228, 25724304, 38586456, 77172912]

約数ペア:

[(1, 77172912), (2, 38586456), (3, 25724304), (4, 19293228), (6, 12862152), (8, 9646614), (9, 8574768), (12, 6431076), (16, 4823307), (18, 4287384), (23, 3355344), (24, 3215538), (27, 2858256), (36, 2143692), (46, 1677672), (48, 1607769), (54, 1429128), (69, 1118448), (72, 1071846), (81, 952752), (92, 838836), (108, 714564), (138, 559224), (144, 535923), (162, 476376), (184, 419418), (207, 372816), (216, 357282), (243, 317584), (276, 279612), (324, 238188), (368, 209709), (414, 186408), (432, 178641), (486, 158792), (552, 139806), (621, 124272), (648, 119094), (828, 93204), (863, 89424), (972, 79396), (1104, 69903), (1242, 62136), (1296, 59547), (1656, 46602), (1726, 44712), (1863, 41424), (1944, 39698), (2484, 31068), (2589, 29808), (3312, 23301), (3452, 22356), (3726, 20712), (3888, 19849), (4968, 15534), (5178, 14904), (5589, 13808), (6904, 11178), (7452, 10356), (7767, 9936)]