77712492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 147515028

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 121, 132, 138, 143, 156, 179, 242, 253, 276, 286, 299, 358, 363, 429, 484, 506, 537, 572, 598, 716, 726, 759, 858, 897, 1012, 1074, 1196, 1452, 1518, 1573, 1716, 1794, 1969, 2148, 2327, 2783, 3036, 3146, 3289, 3588, 3938, 4117, 4654, 4719, 5566, 5907, 6292, 6578, 6981, 7876, 8234, 8349, 9308, 9438, 9867, 11132, 11814, 12351, 13156, 13962, 16468, 16698, 18876, 19734, 21659, 23628, 24702, 25597, 27924, 33396, 36179, 39468, 43318, 45287, 49404, 51194, 53521, 64977, 72358, 76791, 86636, 90574, 102388, 107042, 108537, 129954, 135861, 144716, 153582, 160563, 181148, 214084, 217074, 259908, 271722, 281567, 307164, 321126, 434148, 498157, 543444, 563134, 588731, 642252, 844701, 996314, 1126268, 1177462, 1494471, 1689402, 1766193, 1992628, 2354924, 2988942, 3378804, 3532386, 5977884, 6476041, 7064772, 12952082, 19428123, 25904164, 38856246, 77712492]

約数ペア:

[(1, 77712492), (2, 38856246), (3, 25904164), (4, 19428123), (6, 12952082), (11, 7064772), (12, 6476041), (13, 5977884), (22, 3532386), (23, 3378804), (26, 2988942), (33, 2354924), (39, 1992628), (44, 1766193), (46, 1689402), (52, 1494471), (66, 1177462), (69, 1126268), (78, 996314), (92, 844701), (121, 642252), (132, 588731), (138, 563134), (143, 543444), (156, 498157), (179, 434148), (242, 321126), (253, 307164), (276, 281567), (286, 271722), (299, 259908), (358, 217074), (363, 214084), (429, 181148), (484, 160563), (506, 153582), (537, 144716), (572, 135861), (598, 129954), (716, 108537), (726, 107042), (759, 102388), (858, 90574), (897, 86636), (1012, 76791), (1074, 72358), (1196, 64977), (1452, 53521), (1518, 51194), (1573, 49404), (1716, 45287), (1794, 43318), (1969, 39468), (2148, 36179), (2327, 33396), (2783, 27924), (3036, 25597), (3146, 24702), (3289, 23628), (3588, 21659), (3938, 19734), (4117, 18876), (4654, 16698), (4719, 16468), (5566, 13962), (5907, 13156), (6292, 12351), (6578, 11814), (6981, 11132), (7876, 9867), (8234, 9438), (8349, 9308)]