73216260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 243262656

約数和(自身を除く): 170046396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 467, 468, 585, 603, 670, 780, 804, 871, 934, 1005, 1170, 1206, 1340, 1401, 1742, 1868, 2010, 2335, 2340, 2412, 2613, 2802, 3015, 3484, 4020, 4203, 4355, 4670, 5226, 5604, 6030, 6071, 7005, 7839, 8406, 8710, 9340, 10452, 12060, 12142, 13065, 14010, 15678, 16812, 17420, 18213, 21015, 24284, 26130, 28020, 30355, 31289, 31356, 36426, 39195, 42030, 52260, 54639, 60710, 62578, 72852, 78390, 84060, 91065, 93867, 109278, 121420, 125156, 156445, 156780, 182130, 187734, 218556, 273195, 281601, 312890, 364260, 375468, 406757, 469335, 546390, 563202, 625780, 813514, 938670, 1092780, 1126404, 1220271, 1408005, 1627028, 1877340, 2033785, 2440542, 2816010, 3660813, 4067570, 4881084, 5632020, 6101355, 7321626, 8135140, 12202710, 14643252, 18304065, 24405420, 36608130, 73216260]

約数ペア:

[(1, 73216260), (2, 36608130), (3, 24405420), (4, 18304065), (5, 14643252), (6, 12202710), (9, 8135140), (10, 7321626), (12, 6101355), (13, 5632020), (15, 4881084), (18, 4067570), (20, 3660813), (26, 2816010), (30, 2440542), (36, 2033785), (39, 1877340), (45, 1627028), (52, 1408005), (60, 1220271), (65, 1126404), (67, 1092780), (78, 938670), (90, 813514), (117, 625780), (130, 563202), (134, 546390), (156, 469335), (180, 406757), (195, 375468), (201, 364260), (234, 312890), (260, 281601), (268, 273195), (335, 218556), (390, 187734), (402, 182130), (467, 156780), (468, 156445), (585, 125156), (603, 121420), (670, 109278), (780, 93867), (804, 91065), (871, 84060), (934, 78390), (1005, 72852), (1170, 62578), (1206, 60710), (1340, 54639), (1401, 52260), (1742, 42030), (1868, 39195), (2010, 36426), (2335, 31356), (2340, 31289), (2412, 30355), (2613, 28020), (2802, 26130), (3015, 24284), (3484, 21015), (4020, 18213), (4203, 17420), (4355, 16812), (4670, 15678), (5226, 14010), (5604, 13065), (6030, 12142), (6071, 12060), (7005, 10452), (7839, 9340), (8406, 8710)]