137675412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18839}}^1$

素因数の和:18885

約数の個数: 72

約数和(自身を含む): 411465600

約数和(自身を除く): 273790188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 18839, 37678, 56517, 75356, 113034, 131873, 169551, 226068, 263746, 339102, 395619, 527492, 546331, 678204, 791238, 1092662, 1186857, 1582476, 1638993, 2185324, 2373714, 3277986, 3824317, 4747428, 4916979, 6555972, 7648634, 9833958, 11472951, 15297268, 19667916, 22945902, 34418853, 45891804, 68837706, 137675412]

約数ペア:

[(1, 137675412), (2, 68837706), (3, 45891804), (4, 34418853), (6, 22945902), (7, 19667916), (9, 15297268), (12, 11472951), (14, 9833958), (18, 7648634), (21, 6555972), (28, 4916979), (29, 4747428), (36, 3824317), (42, 3277986), (58, 2373714), (63, 2185324), (84, 1638993), (87, 1582476), (116, 1186857), (126, 1092662), (174, 791238), (203, 678204), (252, 546331), (261, 527492), (348, 395619), (406, 339102), (522, 263746), (609, 226068), (812, 169551), (1044, 131873), (1218, 113034), (1827, 75356), (2436, 56517), (3654, 37678), (7308, 18839)]