29808828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 92951040

約数和(自身を除く): 63142212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 139, 148, 161, 207, 222, 252, 259, 276, 278, 322, 333, 414, 417, 444, 483, 518, 556, 644, 666, 777, 828, 834, 851, 966, 973, 1036, 1251, 1332, 1449, 1554, 1668, 1702, 1932, 1946, 2331, 2502, 2553, 2898, 2919, 3108, 3197, 3404, 3892, 4662, 5004, 5106, 5143, 5796, 5838, 5957, 6394, 7659, 8757, 9324, 9591, 10212, 10286, 11676, 11914, 12788, 15318, 15429, 17514, 17871, 19182, 20572, 22379, 23828, 28773, 30636, 30858, 35028, 35742, 36001, 38364, 44758, 46287, 53613, 57546, 61716, 67137, 71484, 72002, 89516, 92574, 107226, 108003, 115092, 118289, 134274, 144004, 185148, 201411, 214452, 216006, 236578, 268548, 324009, 354867, 402822, 432012, 473156, 648018, 709734, 805644, 828023, 1064601, 1296036, 1419468, 1656046, 2129202, 2484069, 3312092, 4258404, 4968138, 7452207, 9936276, 14904414, 29808828]

約数ペア:

[(1, 29808828), (2, 14904414), (3, 9936276), (4, 7452207), (6, 4968138), (7, 4258404), (9, 3312092), (12, 2484069), (14, 2129202), (18, 1656046), (21, 1419468), (23, 1296036), (28, 1064601), (36, 828023), (37, 805644), (42, 709734), (46, 648018), (63, 473156), (69, 432012), (74, 402822), (84, 354867), (92, 324009), (111, 268548), (126, 236578), (138, 216006), (139, 214452), (148, 201411), (161, 185148), (207, 144004), (222, 134274), (252, 118289), (259, 115092), (276, 108003), (278, 107226), (322, 92574), (333, 89516), (414, 72002), (417, 71484), (444, 67137), (483, 61716), (518, 57546), (556, 53613), (644, 46287), (666, 44758), (777, 38364), (828, 36001), (834, 35742), (851, 35028), (966, 30858), (973, 30636), (1036, 28773), (1251, 23828), (1332, 22379), (1449, 20572), (1554, 19182), (1668, 17871), (1702, 17514), (1932, 15429), (1946, 15318), (2331, 12788), (2502, 11914), (2553, 11676), (2898, 10286), (2919, 10212), (3108, 9591), (3197, 9324), (3404, 8757), (3892, 7659), (4662, 6394), (5004, 5957), (5106, 5838), (5143, 5796)]