71664684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 222781440

約数和(自身を除く): 151116756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 31, 39, 42, 52, 58, 62, 73, 78, 84, 87, 91, 93, 116, 124, 146, 156, 174, 182, 186, 203, 217, 219, 273, 292, 348, 364, 372, 377, 403, 406, 434, 438, 511, 546, 609, 651, 754, 806, 812, 868, 876, 899, 949, 1022, 1092, 1131, 1209, 1218, 1302, 1508, 1533, 1612, 1798, 1898, 2044, 2117, 2262, 2263, 2418, 2436, 2604, 2639, 2697, 2821, 2847, 3066, 3596, 3796, 4234, 4524, 4526, 4836, 5278, 5394, 5642, 5694, 6132, 6293, 6351, 6643, 6789, 7917, 8463, 8468, 9052, 10556, 10788, 11284, 11388, 11687, 12586, 12702, 13286, 13578, 14819, 15834, 15841, 16926, 18879, 19929, 23374, 25172, 25404, 26572, 27156, 27521, 29419, 29638, 31668, 31682, 33852, 35061, 37758, 39858, 44457, 46748, 47523, 55042, 58838, 59276, 63364, 65627, 70122, 75516, 79716, 81809, 82563, 88257, 88914, 95046, 110084, 117676, 131254, 140244, 163618, 165126, 176514, 177828, 190092, 192647, 196881, 205933, 245427, 262508, 327236, 330252, 353028, 385294, 393762, 411866, 459389, 490854, 577941, 617799, 770588, 787524, 823732, 853151, 918778, 981708, 1155882, 1235598, 1378167, 1706302, 1837556, 2311764, 2471196, 2559453, 2756334, 3412604, 5118906, 5512668, 5972057, 10237812, 11944114, 17916171, 23888228, 35832342, 71664684]

約数ペア:

[(1, 71664684), (2, 35832342), (3, 23888228), (4, 17916171), (6, 11944114), (7, 10237812), (12, 5972057), (13, 5512668), (14, 5118906), (21, 3412604), (26, 2756334), (28, 2559453), (29, 2471196), (31, 2311764), (39, 1837556), (42, 1706302), (52, 1378167), (58, 1235598), (62, 1155882), (73, 981708), (78, 918778), (84, 853151), (87, 823732), (91, 787524), (93, 770588), (116, 617799), (124, 577941), (146, 490854), (156, 459389), (174, 411866), (182, 393762), (186, 385294), (203, 353028), (217, 330252), (219, 327236), (273, 262508), (292, 245427), (348, 205933), (364, 196881), (372, 192647), (377, 190092), (403, 177828), (406, 176514), (434, 165126), (438, 163618), (511, 140244), (546, 131254), (609, 117676), (651, 110084), (754, 95046), (806, 88914), (812, 88257), (868, 82563), (876, 81809), (899, 79716), (949, 75516), (1022, 70122), (1092, 65627), (1131, 63364), (1209, 59276), (1218, 58838), (1302, 55042), (1508, 47523), (1533, 46748), (1612, 44457), (1798, 39858), (1898, 37758), (2044, 35061), (2117, 33852), (2262, 31682), (2263, 31668), (2418, 29638), (2436, 29419), (2604, 27521), (2639, 27156), (2697, 26572), (2821, 25404), (2847, 25172), (3066, 23374), (3596, 19929), (3796, 18879), (4234, 16926), (4524, 15841), (4526, 15834), (4836, 14819), (5278, 13578), (5394, 13286), (5642, 12702), (5694, 12586), (6132, 11687), (6293, 11388), (6351, 11284), (6643, 10788), (6789, 10556), (7917, 9052), (8463, 8468)]