8713908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 25450880

約数和(自身を除く): 16736972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 229, 252, 302, 453, 458, 604, 687, 906, 916, 1057, 1359, 1374, 1603, 1812, 2061, 2114, 2718, 2748, 3171, 3206, 4122, 4228, 4809, 5436, 6342, 6412, 8244, 9513, 9618, 12684, 14427, 19026, 19236, 28854, 34579, 38052, 57708, 69158, 103737, 138316, 207474, 242053, 311211, 414948, 484106, 622422, 726159, 968212, 1244844, 1452318, 2178477, 2904636, 4356954, 8713908]

約数ペア:

[(1, 8713908), (2, 4356954), (3, 2904636), (4, 2178477), (6, 1452318), (7, 1244844), (9, 968212), (12, 726159), (14, 622422), (18, 484106), (21, 414948), (28, 311211), (36, 242053), (42, 207474), (63, 138316), (84, 103737), (126, 69158), (151, 57708), (229, 38052), (252, 34579), (302, 28854), (453, 19236), (458, 19026), (604, 14427), (687, 12684), (906, 9618), (916, 9513), (1057, 8244), (1359, 6412), (1374, 6342), (1603, 5436), (1812, 4809), (2061, 4228), (2114, 4122), (2718, 3206), (2748, 3171)]