72621648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 235842048

約数和(自身を除く): 163220400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 127, 132, 144, 152, 171, 176, 198, 209, 228, 254, 264, 304, 342, 361, 381, 396, 418, 456, 508, 528, 627, 684, 722, 762, 792, 836, 912, 1016, 1083, 1143, 1254, 1368, 1397, 1444, 1524, 1584, 1672, 1881, 2032, 2166, 2286, 2413, 2508, 2736, 2794, 2888, 3048, 3249, 3344, 3762, 3971, 4191, 4332, 4572, 4826, 5016, 5588, 5776, 6096, 6498, 7239, 7524, 7942, 8382, 8664, 9144, 9652, 10032, 11176, 11913, 12573, 12996, 14478, 15048, 15884, 16764, 17328, 18288, 19304, 21717, 22352, 23826, 25146, 25992, 26543, 28956, 30096, 31768, 33528, 35739, 38608, 43434, 45847, 47652, 50292, 51984, 53086, 57912, 63536, 67056, 71478, 79629, 86868, 91694, 95304, 100584, 106172, 115824, 137541, 142956, 159258, 173736, 183388, 190608, 201168, 212344, 238887, 275082, 285912, 318516, 347472, 366776, 412623, 424688, 477774, 504317, 550164, 571824, 637032, 733552, 825246, 955548, 1008634, 1100328, 1274064, 1512951, 1650492, 1911096, 2017268, 2200656, 3025902, 3300984, 3822192, 4034536, 4538853, 6051804, 6601968, 8069072, 9077706, 12103608, 18155412, 24207216, 36310824, 72621648]

約数ペア:

[(1, 72621648), (2, 36310824), (3, 24207216), (4, 18155412), (6, 12103608), (8, 9077706), (9, 8069072), (11, 6601968), (12, 6051804), (16, 4538853), (18, 4034536), (19, 3822192), (22, 3300984), (24, 3025902), (33, 2200656), (36, 2017268), (38, 1911096), (44, 1650492), (48, 1512951), (57, 1274064), (66, 1100328), (72, 1008634), (76, 955548), (88, 825246), (99, 733552), (114, 637032), (127, 571824), (132, 550164), (144, 504317), (152, 477774), (171, 424688), (176, 412623), (198, 366776), (209, 347472), (228, 318516), (254, 285912), (264, 275082), (304, 238887), (342, 212344), (361, 201168), (381, 190608), (396, 183388), (418, 173736), (456, 159258), (508, 142956), (528, 137541), (627, 115824), (684, 106172), (722, 100584), (762, 95304), (792, 91694), (836, 86868), (912, 79629), (1016, 71478), (1083, 67056), (1143, 63536), (1254, 57912), (1368, 53086), (1397, 51984), (1444, 50292), (1524, 47652), (1584, 45847), (1672, 43434), (1881, 38608), (2032, 35739), (2166, 33528), (2286, 31768), (2413, 30096), (2508, 28956), (2736, 26543), (2794, 25992), (2888, 25146), (3048, 23826), (3249, 22352), (3344, 21717), (3762, 19304), (3971, 18288), (4191, 17328), (4332, 16764), (4572, 15884), (4826, 15048), (5016, 14478), (5588, 12996), (5776, 12573), (6096, 11913), (6498, 11176), (7239, 10032), (7524, 9652), (7942, 9144), (8382, 8664)]