72350496

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 120

約数和(自身を含む): 215639424

約数和(自身を除く): 143288928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 271, 288, 309, 324, 412, 432, 542, 618, 648, 813, 824, 864, 927, 1084, 1236, 1296, 1626, 1648, 1854, 2168, 2439, 2472, 2592, 2781, 3252, 3296, 3708, 4336, 4878, 4944, 5562, 6504, 7317, 7416, 8343, 8672, 9756, 9888, 11124, 13008, 14634, 14832, 16686, 19512, 21951, 22248, 26016, 27913, 29268, 29664, 33372, 39024, 43902, 44496, 55826, 58536, 66744, 78048, 83739, 87804, 88992, 111652, 117072, 133488, 167478, 175608, 223304, 234144, 251217, 266976, 334956, 351216, 446608, 502434, 669912, 702432, 753651, 893216, 1004868, 1339824, 1507302, 2009736, 2260953, 2679648, 3014604, 4019472, 4521906, 6029208, 8038944, 9043812, 12058416, 18087624, 24116832, 36175248, 72350496]

約数ペア:

[(1, 72350496), (2, 36175248), (3, 24116832), (4, 18087624), (6, 12058416), (8, 9043812), (9, 8038944), (12, 6029208), (16, 4521906), (18, 4019472), (24, 3014604), (27, 2679648), (32, 2260953), (36, 2009736), (48, 1507302), (54, 1339824), (72, 1004868), (81, 893216), (96, 753651), (103, 702432), (108, 669912), (144, 502434), (162, 446608), (206, 351216), (216, 334956), (271, 266976), (288, 251217), (309, 234144), (324, 223304), (412, 175608), (432, 167478), (542, 133488), (618, 117072), (648, 111652), (813, 88992), (824, 87804), (864, 83739), (927, 78048), (1084, 66744), (1236, 58536), (1296, 55826), (1626, 44496), (1648, 43902), (1854, 39024), (2168, 33372), (2439, 29664), (2472, 29268), (2592, 27913), (2781, 26016), (3252, 22248), (3296, 21951), (3708, 19512), (4336, 16686), (4878, 14832), (4944, 14634), (5562, 13008), (6504, 11124), (7317, 9888), (7416, 9756), (8343, 8672)]