71281476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 108

約数和(自身を含む): 222024348

約数和(自身を除く): 150742872

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2377, 2499, 3332, 4284, 4754, 4998, 7131, 7497, 9508, 9996, 14262, 14994, 16639, 21393, 28524, 29988, 33278, 40409, 42786, 49917, 66556, 80818, 85572, 99834, 116473, 121227, 149751, 161636, 199668, 232946, 242454, 282863, 299502, 349419, 363681, 465892, 484908, 565726, 599004, 698838, 727362, 848589, 1048257, 1131452, 1397676, 1454724, 1697178, 1980041, 2096514, 2545767, 3394356, 3960082, 4193028, 5091534, 5940123, 7920164, 10183068, 11880246, 17820369, 23760492, 35640738, 71281476]

約数ペア:

[(1, 71281476), (2, 35640738), (3, 23760492), (4, 17820369), (6, 11880246), (7, 10183068), (9, 7920164), (12, 5940123), (14, 5091534), (17, 4193028), (18, 3960082), (21, 3394356), (28, 2545767), (34, 2096514), (36, 1980041), (42, 1697178), (49, 1454724), (51, 1397676), (63, 1131452), (68, 1048257), (84, 848589), (98, 727362), (102, 698838), (119, 599004), (126, 565726), (147, 484908), (153, 465892), (196, 363681), (204, 349419), (238, 299502), (252, 282863), (294, 242454), (306, 232946), (357, 199668), (441, 161636), (476, 149751), (588, 121227), (612, 116473), (714, 99834), (833, 85572), (882, 80818), (1071, 66556), (1428, 49917), (1666, 42786), (1764, 40409), (2142, 33278), (2377, 29988), (2499, 28524), (3332, 21393), (4284, 16639), (4754, 14994), (4998, 14262), (7131, 9996), (7497, 9508)]