123672672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 375626160

約数和(自身を除く): 251953488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 233, 288, 291, 304, 342, 388, 456, 466, 582, 608, 684, 699, 776, 873, 912, 932, 1164, 1368, 1398, 1552, 1746, 1824, 1843, 1864, 2097, 2328, 2736, 2796, 3104, 3492, 3686, 3728, 4194, 4427, 4656, 5472, 5529, 5592, 6984, 7372, 7456, 8388, 8854, 9312, 11058, 11184, 13281, 13968, 14744, 16587, 16776, 17708, 22116, 22368, 22601, 26562, 27936, 29488, 33174, 33552, 35416, 39843, 44232, 45202, 53124, 58976, 66348, 67104, 67803, 70832, 79686, 88464, 90404, 106248, 132696, 135606, 141664, 159372, 176928, 180808, 203409, 212496, 265392, 271212, 318744, 361616, 406818, 424992, 429419, 530784, 542424, 637488, 723232, 813636, 858838, 1084848, 1274976, 1288257, 1627272, 1717676, 2169696, 2576514, 3254544, 3435352, 3864771, 5153028, 6509088, 6870704, 7729542, 10306056, 13741408, 15459084, 20612112, 30918168, 41224224, 61836336, 123672672]

約数ペア:

[(1, 123672672), (2, 61836336), (3, 41224224), (4, 30918168), (6, 20612112), (8, 15459084), (9, 13741408), (12, 10306056), (16, 7729542), (18, 6870704), (19, 6509088), (24, 5153028), (32, 3864771), (36, 3435352), (38, 3254544), (48, 2576514), (57, 2169696), (72, 1717676), (76, 1627272), (96, 1288257), (97, 1274976), (114, 1084848), (144, 858838), (152, 813636), (171, 723232), (194, 637488), (228, 542424), (233, 530784), (288, 429419), (291, 424992), (304, 406818), (342, 361616), (388, 318744), (456, 271212), (466, 265392), (582, 212496), (608, 203409), (684, 180808), (699, 176928), (776, 159372), (873, 141664), (912, 135606), (932, 132696), (1164, 106248), (1368, 90404), (1398, 88464), (1552, 79686), (1746, 70832), (1824, 67803), (1843, 67104), (1864, 66348), (2097, 58976), (2328, 53124), (2736, 45202), (2796, 44232), (3104, 39843), (3492, 35416), (3686, 33552), (3728, 33174), (4194, 29488), (4427, 27936), (4656, 26562), (5472, 22601), (5529, 22368), (5592, 22116), (6984, 17708), (7372, 16776), (7456, 16587), (8388, 14744), (8854, 13968), (9312, 13281), (11058, 11184)]