71267364

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 135

約数和(自身を含む): 220007403

約数和(自身を除く): 148740039

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 81, 84, 98, 108, 126, 134, 147, 162, 189, 196, 201, 252, 268, 294, 324, 378, 402, 441, 469, 567, 588, 603, 756, 804, 882, 938, 1134, 1206, 1323, 1407, 1764, 1809, 1876, 2268, 2412, 2646, 2814, 3283, 3618, 3969, 4221, 4489, 5292, 5427, 5628, 6566, 7236, 7938, 8442, 8978, 9849, 10854, 12663, 13132, 13467, 15876, 16884, 17956, 19698, 21708, 25326, 26934, 29547, 31423, 37989, 39396, 40401, 50652, 53868, 59094, 62846, 75978, 80802, 88641, 94269, 118188, 121203, 125692, 151956, 161604, 177282, 188538, 219961, 242406, 265923, 282807, 354564, 363609, 377076, 439922, 484812, 531846, 565614, 659883, 727218, 848421, 879844, 1063692, 1131228, 1319766, 1454436, 1696842, 1979649, 2545263, 2639532, 3393684, 3959298, 5090526, 5938947, 7918596, 10181052, 11877894, 17816841, 23755788, 35633682, 71267364]

約数ペア:

[(1, 71267364), (2, 35633682), (3, 23755788), (4, 17816841), (6, 11877894), (7, 10181052), (9, 7918596), (12, 5938947), (14, 5090526), (18, 3959298), (21, 3393684), (27, 2639532), (28, 2545263), (36, 1979649), (42, 1696842), (49, 1454436), (54, 1319766), (63, 1131228), (67, 1063692), (81, 879844), (84, 848421), (98, 727218), (108, 659883), (126, 565614), (134, 531846), (147, 484812), (162, 439922), (189, 377076), (196, 363609), (201, 354564), (252, 282807), (268, 265923), (294, 242406), (324, 219961), (378, 188538), (402, 177282), (441, 161604), (469, 151956), (567, 125692), (588, 121203), (603, 118188), (756, 94269), (804, 88641), (882, 80802), (938, 75978), (1134, 62846), (1206, 59094), (1323, 53868), (1407, 50652), (1764, 40401), (1809, 39396), (1876, 37989), (2268, 31423), (2412, 29547), (2646, 26934), (2814, 25326), (3283, 21708), (3618, 19698), (3969, 17956), (4221, 16884), (4489, 15876), (5292, 13467), (5427, 13132), (5628, 12663), (6566, 10854), (7236, 9849), (7938, 8978)]