7503984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 90

約数和(自身を含む): 22219808

約数和(自身を除く): 14715824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1681, 1968, 2232, 2542, 2952, 3362, 3813, 4464, 5043, 5084, 5904, 6724, 7626, 10086, 10168, 11439, 13448, 15129, 15252, 20172, 20336, 22878, 26896, 30258, 30504, 40344, 45756, 52111, 60516, 61008, 80688, 91512, 104222, 121032, 156333, 183024, 208444, 242064, 312666, 416888, 468999, 625332, 833776, 937998, 1250664, 1875996, 2501328, 3751992, 7503984]

約数ペア:

[(1, 7503984), (2, 3751992), (3, 2501328), (4, 1875996), (6, 1250664), (8, 937998), (9, 833776), (12, 625332), (16, 468999), (18, 416888), (24, 312666), (31, 242064), (36, 208444), (41, 183024), (48, 156333), (62, 121032), (72, 104222), (82, 91512), (93, 80688), (123, 61008), (124, 60516), (144, 52111), (164, 45756), (186, 40344), (246, 30504), (248, 30258), (279, 26896), (328, 22878), (369, 20336), (372, 20172), (492, 15252), (496, 15129), (558, 13448), (656, 11439), (738, 10168), (744, 10086), (984, 7626), (1116, 6724), (1271, 5904), (1476, 5084), (1488, 5043), (1681, 4464), (1968, 3813), (2232, 3362), (2542, 2952)]