7251768

素因数分解:

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

素因数の和:87

約数の個数: 120

約数和(自身を含む): 22128480

約数和(自身を除く): 14876712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 361, 372, 456, 513, 558, 589, 648, 684, 722, 744, 837, 1026, 1083, 1116, 1178, 1368, 1444, 1539, 1674, 1767, 2052, 2166, 2232, 2356, 2511, 2888, 3078, 3249, 3348, 3534, 4104, 4332, 4712, 5022, 5301, 6156, 6498, 6696, 7068, 8664, 9747, 10044, 10602, 11191, 12312, 12996, 14136, 15903, 19494, 20088, 21204, 22382, 25992, 29241, 31806, 33573, 38988, 42408, 44764, 47709, 58482, 63612, 67146, 77976, 89528, 95418, 100719, 116964, 127224, 134292, 190836, 201438, 233928, 268584, 302157, 381672, 402876, 604314, 805752, 906471, 1208628, 1812942, 2417256, 3625884, 7251768]

約数ペア:

[(1, 7251768), (2, 3625884), (3, 2417256), (4, 1812942), (6, 1208628), (8, 906471), (9, 805752), (12, 604314), (18, 402876), (19, 381672), (24, 302157), (27, 268584), (31, 233928), (36, 201438), (38, 190836), (54, 134292), (57, 127224), (62, 116964), (72, 100719), (76, 95418), (81, 89528), (93, 77976), (108, 67146), (114, 63612), (124, 58482), (152, 47709), (162, 44764), (171, 42408), (186, 38988), (216, 33573), (228, 31806), (248, 29241), (279, 25992), (324, 22382), (342, 21204), (361, 20088), (372, 19494), (456, 15903), (513, 14136), (558, 12996), (589, 12312), (648, 11191), (684, 10602), (722, 10044), (744, 9747), (837, 8664), (1026, 7068), (1083, 6696), (1116, 6498), (1178, 6156), (1368, 5301), (1444, 5022), (1539, 4712), (1674, 4332), (1767, 4104), (2052, 3534), (2166, 3348), (2232, 3249), (2356, 3078), (2511, 2888)]