74418792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 228925440

約数和(自身を除く): 154506648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 367, 408, 426, 476, 497, 568, 714, 734, 852, 952, 994, 1101, 1207, 1428, 1468, 1491, 1704, 1988, 2202, 2414, 2569, 2856, 2936, 2982, 3621, 3976, 4404, 4828, 5138, 5964, 6239, 7242, 7707, 8449, 8808, 9656, 10276, 11928, 12478, 14484, 15414, 16898, 18717, 20552, 24956, 25347, 26057, 28968, 30828, 33796, 37434, 43673, 49912, 50694, 52114, 61656, 67592, 74868, 78171, 87346, 101388, 104228, 131019, 149736, 156342, 174692, 182399, 202776, 208456, 262038, 312684, 349384, 364798, 442969, 524076, 547197, 625368, 729596, 885938, 1048152, 1094394, 1328907, 1459192, 1771876, 2188788, 2657814, 3100783, 3543752, 4377576, 5315628, 6201566, 9302349, 10631256, 12403132, 18604698, 24806264, 37209396, 74418792]

約数ペア:

[(1, 74418792), (2, 37209396), (3, 24806264), (4, 18604698), (6, 12403132), (7, 10631256), (8, 9302349), (12, 6201566), (14, 5315628), (17, 4377576), (21, 3543752), (24, 3100783), (28, 2657814), (34, 2188788), (42, 1771876), (51, 1459192), (56, 1328907), (68, 1094394), (71, 1048152), (84, 885938), (102, 729596), (119, 625368), (136, 547197), (142, 524076), (168, 442969), (204, 364798), (213, 349384), (238, 312684), (284, 262038), (357, 208456), (367, 202776), (408, 182399), (426, 174692), (476, 156342), (497, 149736), (568, 131019), (714, 104228), (734, 101388), (852, 87346), (952, 78171), (994, 74868), (1101, 67592), (1207, 61656), (1428, 52114), (1468, 50694), (1491, 49912), (1704, 43673), (1988, 37434), (2202, 33796), (2414, 30828), (2569, 28968), (2856, 26057), (2936, 25347), (2982, 24956), (3621, 20552), (3976, 18717), (4404, 16898), (4828, 15414), (5138, 14484), (5964, 12478), (6239, 11928), (7242, 10276), (7707, 9656), (8449, 8808)]