66953194384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{5857}}^1$

素因数の和:7128

約数の個数: 80

約数和(自身を含む): 141094382080

約数和(自身を除く): 74141187696

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1213, 2356, 2426, 4712, 4852, 5857, 9424, 9704, 11714, 19408, 23047, 23428, 37603, 46094, 46856, 75206, 92188, 93712, 111283, 150412, 181567, 184376, 222566, 300824, 363134, 368752, 445132, 601648, 714457, 726268, 890264, 1428914, 1452536, 1780528, 2857828, 2905072, 3449773, 5715656, 6899546, 7104541, 11431312, 13799092, 14209082, 27598184, 28418164, 55196368, 56836328, 113672656, 134986279, 220240771, 269972558, 440481542, 539945116, 880963084, 1079890232, 1761926168, 2159780464, 3523852336, 4184574649, 8369149298, 16738298596, 33476597192, 66953194384]

約数ペア:

[(1, 66953194384), (2, 33476597192), (4, 16738298596), (8, 8369149298), (16, 4184574649), (19, 3523852336), (31, 2159780464), (38, 1761926168), (62, 1079890232), (76, 880963084), (124, 539945116), (152, 440481542), (248, 269972558), (304, 220240771), (496, 134986279), (589, 113672656), (1178, 56836328), (1213, 55196368), (2356, 28418164), (2426, 27598184), (4712, 14209082), (4852, 13799092), (5857, 11431312), (9424, 7104541), (9704, 6899546), (11714, 5715656), (19408, 3449773), (23047, 2905072), (23428, 2857828), (37603, 1780528), (46094, 1452536), (46856, 1428914), (75206, 890264), (92188, 726268), (93712, 714457), (111283, 601648), (150412, 445132), (181567, 368752), (184376, 363134), (222566, 300824)]