74887956

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 229965120

約数和(自身を除く): 155077164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 373, 396, 429, 468, 507, 572, 594, 676, 702, 746, 858, 1014, 1119, 1188, 1287, 1404, 1492, 1521, 1716, 1859, 2028, 2238, 2574, 3042, 3357, 3718, 3861, 4103, 4476, 4563, 4849, 5148, 5577, 6084, 6714, 7436, 7722, 8206, 9126, 9698, 10071, 11154, 12309, 13428, 14547, 15444, 16412, 16731, 18252, 19396, 20142, 22308, 24618, 29094, 33462, 36927, 40284, 43641, 49236, 50193, 53339, 58188, 63037, 66924, 73854, 87282, 100386, 106678, 110781, 126074, 130923, 147708, 160017, 174564, 189111, 200772, 213356, 221562, 252148, 261846, 320034, 378222, 443124, 480051, 523692, 567333, 640068, 693407, 756444, 960102, 1134666, 1386814, 1440153, 1701999, 1920204, 2080221, 2269332, 2773628, 2880306, 3403998, 4160442, 5760612, 6240663, 6807996, 8320884, 12481326, 18721989, 24962652, 37443978, 74887956]

約数ペア:

[(1, 74887956), (2, 37443978), (3, 24962652), (4, 18721989), (6, 12481326), (9, 8320884), (11, 6807996), (12, 6240663), (13, 5760612), (18, 4160442), (22, 3403998), (26, 2880306), (27, 2773628), (33, 2269332), (36, 2080221), (39, 1920204), (44, 1701999), (52, 1440153), (54, 1386814), (66, 1134666), (78, 960102), (99, 756444), (108, 693407), (117, 640068), (132, 567333), (143, 523692), (156, 480051), (169, 443124), (198, 378222), (234, 320034), (286, 261846), (297, 252148), (338, 221562), (351, 213356), (373, 200772), (396, 189111), (429, 174564), (468, 160017), (507, 147708), (572, 130923), (594, 126074), (676, 110781), (702, 106678), (746, 100386), (858, 87282), (1014, 73854), (1119, 66924), (1188, 63037), (1287, 58188), (1404, 53339), (1492, 50193), (1521, 49236), (1716, 43641), (1859, 40284), (2028, 36927), (2238, 33462), (2574, 29094), (3042, 24618), (3357, 22308), (3718, 20142), (3861, 19396), (4103, 18252), (4476, 16731), (4563, 16412), (4849, 15444), (5148, 14547), (5577, 13428), (6084, 12309), (6714, 11154), (7436, 10071), (7722, 9698), (8206, 9126)]