74956938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 118579062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 41, 42, 57, 58, 79, 82, 87, 114, 123, 133, 158, 174, 203, 237, 246, 266, 287, 399, 406, 474, 551, 553, 574, 609, 779, 798, 861, 1102, 1106, 1189, 1218, 1501, 1558, 1653, 1659, 1722, 2291, 2337, 2378, 3002, 3239, 3306, 3318, 3567, 3857, 4503, 4582, 4674, 5453, 6478, 6873, 7134, 7714, 8323, 9006, 9717, 10507, 10906, 11571, 13746, 16037, 16359, 16646, 19434, 21014, 22591, 22673, 23142, 24969, 31521, 32074, 32718, 43529, 45182, 45346, 48111, 49938, 61541, 63042, 67773, 68019, 87058, 93931, 96222, 123082, 130587, 135546, 136038, 158137, 184623, 187862, 261174, 281793, 304703, 316274, 369246, 430787, 474411, 563586, 609406, 657517, 861574, 914109, 948822, 1292361, 1315034, 1784689, 1828218, 1972551, 2584722, 3569378, 3945102, 5354067, 10708134, 12492823, 24985646, 37478469, 74956938]

約数ペア:

[(1, 74956938), (2, 37478469), (3, 24985646), (6, 12492823), (7, 10708134), (14, 5354067), (19, 3945102), (21, 3569378), (29, 2584722), (38, 1972551), (41, 1828218), (42, 1784689), (57, 1315034), (58, 1292361), (79, 948822), (82, 914109), (87, 861574), (114, 657517), (123, 609406), (133, 563586), (158, 474411), (174, 430787), (203, 369246), (237, 316274), (246, 304703), (266, 281793), (287, 261174), (399, 187862), (406, 184623), (474, 158137), (551, 136038), (553, 135546), (574, 130587), (609, 123082), (779, 96222), (798, 93931), (861, 87058), (1102, 68019), (1106, 67773), (1189, 63042), (1218, 61541), (1501, 49938), (1558, 48111), (1653, 45346), (1659, 45182), (1722, 43529), (2291, 32718), (2337, 32074), (2378, 31521), (3002, 24969), (3239, 23142), (3306, 22673), (3318, 22591), (3567, 21014), (3857, 19434), (4503, 16646), (4582, 16359), (4674, 16037), (5453, 13746), (6478, 11571), (6873, 10906), (7134, 10507), (7714, 9717), (8323, 9006)]