64620648

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 182108160

約数和(自身を除く): 117487512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 127, 148, 191, 222, 254, 296, 333, 381, 382, 444, 508, 573, 666, 762, 764, 888, 1016, 1143, 1146, 1332, 1524, 1528, 1719, 2286, 2292, 2664, 3048, 3438, 4572, 4584, 4699, 6876, 7067, 9144, 9398, 13752, 14097, 14134, 18796, 21201, 24257, 28194, 28268, 37592, 42291, 42402, 48514, 56388, 56536, 63603, 72771, 84582, 84804, 97028, 112776, 127206, 145542, 169164, 169608, 194056, 218313, 254412, 291084, 338328, 436626, 508824, 582168, 873252, 897509, 1746504, 1795018, 2692527, 3590036, 5385054, 7180072, 8077581, 10770108, 16155162, 21540216, 32310324, 64620648]

約数ペア:

[(1, 64620648), (2, 32310324), (3, 21540216), (4, 16155162), (6, 10770108), (8, 8077581), (9, 7180072), (12, 5385054), (18, 3590036), (24, 2692527), (36, 1795018), (37, 1746504), (72, 897509), (74, 873252), (111, 582168), (127, 508824), (148, 436626), (191, 338328), (222, 291084), (254, 254412), (296, 218313), (333, 194056), (381, 169608), (382, 169164), (444, 145542), (508, 127206), (573, 112776), (666, 97028), (762, 84804), (764, 84582), (888, 72771), (1016, 63603), (1143, 56536), (1146, 56388), (1332, 48514), (1524, 42402), (1528, 42291), (1719, 37592), (2286, 28268), (2292, 28194), (2664, 24257), (3048, 21201), (3438, 18796), (4572, 14134), (4584, 14097), (4699, 13752), (6876, 9398), (7067, 9144)]