73740216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 216057600

約数和(自身を除く): 142317384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 61, 66, 76, 88, 114, 122, 132, 152, 183, 209, 228, 241, 244, 264, 366, 418, 456, 482, 488, 627, 671, 723, 732, 836, 964, 1159, 1254, 1342, 1446, 1464, 1672, 1928, 2013, 2318, 2508, 2651, 2684, 2892, 3477, 4026, 4579, 4636, 5016, 5302, 5368, 5784, 6954, 7953, 8052, 9158, 9272, 10604, 12749, 13737, 13908, 14701, 15906, 16104, 18316, 21208, 25498, 27474, 27816, 29402, 31812, 36632, 38247, 44103, 50369, 50996, 54948, 58804, 63624, 76494, 88206, 100738, 101992, 109896, 117608, 151107, 152988, 161711, 176412, 201476, 279319, 302214, 305976, 323422, 352824, 402952, 485133, 558638, 604428, 646844, 837957, 970266, 1117276, 1208856, 1293688, 1675914, 1940532, 2234552, 3072509, 3351828, 3881064, 6145018, 6703656, 9217527, 12290036, 18435054, 24580072, 36870108, 73740216]

約数ペア:

[(1, 73740216), (2, 36870108), (3, 24580072), (4, 18435054), (6, 12290036), (8, 9217527), (11, 6703656), (12, 6145018), (19, 3881064), (22, 3351828), (24, 3072509), (33, 2234552), (38, 1940532), (44, 1675914), (57, 1293688), (61, 1208856), (66, 1117276), (76, 970266), (88, 837957), (114, 646844), (122, 604428), (132, 558638), (152, 485133), (183, 402952), (209, 352824), (228, 323422), (241, 305976), (244, 302214), (264, 279319), (366, 201476), (418, 176412), (456, 161711), (482, 152988), (488, 151107), (627, 117608), (671, 109896), (723, 101992), (732, 100738), (836, 88206), (964, 76494), (1159, 63624), (1254, 58804), (1342, 54948), (1446, 50996), (1464, 50369), (1672, 44103), (1928, 38247), (2013, 36632), (2318, 31812), (2508, 29402), (2651, 27816), (2684, 27474), (2892, 25498), (3477, 21208), (4026, 18316), (4579, 16104), (4636, 15906), (5016, 14701), (5302, 13908), (5368, 13737), (5784, 12749), (6954, 10604), (7953, 9272), (8052, 9158)]