78470196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1187}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 209696256

約数和(自身を除く): 131226060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1187, 1574, 2361, 2374, 3148, 3561, 4722, 4748, 5509, 7122, 8309, 9444, 11018, 14244, 16527, 16618, 22036, 24927, 33054, 33236, 49854, 66108, 99708, 934169, 1868338, 2802507, 3736676, 5605014, 6539183, 11210028, 13078366, 19617549, 26156732, 39235098, 78470196]

約数ペア:

[(1, 78470196), (2, 39235098), (3, 26156732), (4, 19617549), (6, 13078366), (7, 11210028), (12, 6539183), (14, 5605014), (21, 3736676), (28, 2802507), (42, 1868338), (84, 934169), (787, 99708), (1187, 66108), (1574, 49854), (2361, 33236), (2374, 33054), (3148, 24927), (3561, 22036), (4722, 16618), (4748, 16527), (5509, 14244), (7122, 11018), (8309, 9444)]