80926992

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 245400960

約数和(自身を除く): 164473968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 61, 72, 74, 83, 108, 111, 122, 144, 148, 166, 183, 216, 222, 244, 249, 296, 332, 333, 366, 432, 444, 488, 498, 549, 592, 664, 666, 732, 747, 888, 976, 996, 999, 1098, 1328, 1332, 1464, 1494, 1647, 1776, 1992, 1998, 2196, 2241, 2257, 2664, 2928, 2988, 3071, 3294, 3984, 3996, 4392, 4482, 4514, 5063, 5328, 5976, 6142, 6588, 6771, 7992, 8784, 8964, 9028, 9213, 10126, 11952, 12284, 13176, 13542, 15189, 15984, 17928, 18056, 18426, 20252, 20313, 24568, 26352, 27084, 27639, 30378, 35856, 36112, 36852, 40504, 40626, 45567, 49136, 54168, 55278, 60756, 60939, 73704, 81008, 81252, 82917, 91134, 108336, 110556, 121512, 121878, 136701, 147408, 162504, 165834, 182268, 187331, 221112, 243024, 243756, 273402, 325008, 331668, 364536, 374662, 442224, 487512, 546804, 561993, 663336, 729072, 749324, 975024, 1093608, 1123986, 1326672, 1498648, 1685979, 2187216, 2247972, 2997296, 3371958, 4495944, 5057937, 6743916, 8991888, 10115874, 13487832, 20231748, 26975664, 40463496, 80926992]

約数ペア:

[(1, 80926992), (2, 40463496), (3, 26975664), (4, 20231748), (6, 13487832), (8, 10115874), (9, 8991888), (12, 6743916), (16, 5057937), (18, 4495944), (24, 3371958), (27, 2997296), (36, 2247972), (37, 2187216), (48, 1685979), (54, 1498648), (61, 1326672), (72, 1123986), (74, 1093608), (83, 975024), (108, 749324), (111, 729072), (122, 663336), (144, 561993), (148, 546804), (166, 487512), (183, 442224), (216, 374662), (222, 364536), (244, 331668), (249, 325008), (296, 273402), (332, 243756), (333, 243024), (366, 221112), (432, 187331), (444, 182268), (488, 165834), (498, 162504), (549, 147408), (592, 136701), (664, 121878), (666, 121512), (732, 110556), (747, 108336), (888, 91134), (976, 82917), (996, 81252), (999, 81008), (1098, 73704), (1328, 60939), (1332, 60756), (1464, 55278), (1494, 54168), (1647, 49136), (1776, 45567), (1992, 40626), (1998, 40504), (2196, 36852), (2241, 36112), (2257, 35856), (2664, 30378), (2928, 27639), (2988, 27084), (3071, 26352), (3294, 24568), (3984, 20313), (3996, 20252), (4392, 18426), (4482, 18056), (4514, 17928), (5063, 15984), (5328, 15189), (5976, 13542), (6142, 13176), (6588, 12284), (6771, 11952), (7992, 10126), (8784, 9213), (8964, 9028)]