79811856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 242960640

約数和(自身を除く): 163148784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 941, 1116, 1178, 1368, 1488, 1767, 1882, 2232, 2356, 2736, 2823, 3534, 3764, 4464, 4712, 5301, 5646, 7068, 7528, 8469, 9424, 10602, 11292, 14136, 15056, 16938, 17879, 21204, 22584, 28272, 29171, 33876, 35758, 42408, 45168, 53637, 58342, 67752, 71516, 84816, 87513, 107274, 116684, 135504, 143032, 160911, 175026, 214548, 233368, 262539, 286064, 321822, 350052, 429096, 466736, 525078, 554249, 643644, 700104, 858192, 1050156, 1108498, 1287288, 1400208, 1662747, 2100312, 2216996, 2574576, 3325494, 4200624, 4433992, 4988241, 6650988, 8867984, 9976482, 13301976, 19952964, 26603952, 39905928, 79811856]

約数ペア:

[(1, 79811856), (2, 39905928), (3, 26603952), (4, 19952964), (6, 13301976), (8, 9976482), (9, 8867984), (12, 6650988), (16, 4988241), (18, 4433992), (19, 4200624), (24, 3325494), (31, 2574576), (36, 2216996), (38, 2100312), (48, 1662747), (57, 1400208), (62, 1287288), (72, 1108498), (76, 1050156), (93, 858192), (114, 700104), (124, 643644), (144, 554249), (152, 525078), (171, 466736), (186, 429096), (228, 350052), (248, 321822), (279, 286064), (304, 262539), (342, 233368), (372, 214548), (456, 175026), (496, 160911), (558, 143032), (589, 135504), (684, 116684), (744, 107274), (912, 87513), (941, 84816), (1116, 71516), (1178, 67752), (1368, 58342), (1488, 53637), (1767, 45168), (1882, 42408), (2232, 35758), (2356, 33876), (2736, 29171), (2823, 28272), (3534, 22584), (3764, 21204), (4464, 17879), (4712, 16938), (5301, 15056), (5646, 14136), (7068, 11292), (7528, 10602), (8469, 9424)]