78326928

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 229771256

約数和(自身を除く): 151444328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 61, 72, 74, 111, 122, 144, 148, 183, 222, 241, 244, 296, 333, 366, 444, 482, 488, 549, 592, 666, 723, 732, 888, 964, 976, 1098, 1332, 1446, 1464, 1776, 1928, 2169, 2196, 2257, 2664, 2892, 2928, 3856, 4338, 4392, 4514, 5328, 5784, 6771, 8676, 8784, 8917, 9028, 11568, 13542, 14701, 17352, 17834, 18056, 20313, 26751, 27084, 29402, 34704, 35668, 36112, 40626, 44103, 53502, 54168, 58804, 71336, 80253, 81252, 88206, 107004, 108336, 117608, 132309, 142672, 160506, 162504, 176412, 214008, 235216, 264618, 321012, 325008, 352824, 428016, 529236, 543937, 642024, 705648, 1058472, 1087874, 1284048, 1631811, 2116944, 2175748, 3263622, 4351496, 4895433, 6527244, 8702992, 9790866, 13054488, 19581732, 26108976, 39163464, 78326928]

約数ペア:

[(1, 78326928), (2, 39163464), (3, 26108976), (4, 19581732), (6, 13054488), (8, 9790866), (9, 8702992), (12, 6527244), (16, 4895433), (18, 4351496), (24, 3263622), (36, 2175748), (37, 2116944), (48, 1631811), (61, 1284048), (72, 1087874), (74, 1058472), (111, 705648), (122, 642024), (144, 543937), (148, 529236), (183, 428016), (222, 352824), (241, 325008), (244, 321012), (296, 264618), (333, 235216), (366, 214008), (444, 176412), (482, 162504), (488, 160506), (549, 142672), (592, 132309), (666, 117608), (723, 108336), (732, 107004), (888, 88206), (964, 81252), (976, 80253), (1098, 71336), (1332, 58804), (1446, 54168), (1464, 53502), (1776, 44103), (1928, 40626), (2169, 36112), (2196, 35668), (2257, 34704), (2664, 29402), (2892, 27084), (2928, 26751), (3856, 20313), (4338, 18056), (4392, 17834), (4514, 17352), (5328, 14701), (5784, 13542), (6771, 11568), (8676, 9028), (8784, 8917)]