76986812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 164058048

約数和(自身を除く): 87071236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 788, 821, 1379, 1642, 2758, 3284, 3349, 5516, 5747, 6698, 11494, 13396, 13957, 22988, 23443, 27914, 46886, 55828, 93772, 97699, 161737, 195398, 323474, 390796, 646948, 1132159, 2264318, 2749529, 4528636, 5499058, 10998116, 19246703, 38493406, 76986812]

約数ペア:

[(1, 76986812), (2, 38493406), (4, 19246703), (7, 10998116), (14, 5499058), (17, 4528636), (28, 2749529), (34, 2264318), (68, 1132159), (119, 646948), (197, 390796), (238, 323474), (394, 195398), (476, 161737), (788, 97699), (821, 93772), (1379, 55828), (1642, 46886), (2758, 27914), (3284, 23443), (3349, 22988), (5516, 13957), (5747, 13396), (6698, 11494)]