76835772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8683

約数の個数: 72

約数和(自身を含む): 220198160

約数和(自身を除く): 143362388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8641, 8892, 17282, 25923, 34564, 51846, 77769, 103692, 112333, 155538, 164179, 224666, 311076, 328358, 336999, 449332, 492537, 656716, 673998, 985074, 1010997, 1347996, 1477611, 1970148, 2021994, 2134327, 2955222, 4043988, 4268654, 5910444, 6402981, 8537308, 12805962, 19208943, 25611924, 38417886, 76835772]

約数ペア:

[(1, 76835772), (2, 38417886), (3, 25611924), (4, 19208943), (6, 12805962), (9, 8537308), (12, 6402981), (13, 5910444), (18, 4268654), (19, 4043988), (26, 2955222), (36, 2134327), (38, 2021994), (39, 1970148), (52, 1477611), (57, 1347996), (76, 1010997), (78, 985074), (114, 673998), (117, 656716), (156, 492537), (171, 449332), (228, 336999), (234, 328358), (247, 311076), (342, 224666), (468, 164179), (494, 155538), (684, 112333), (741, 103692), (988, 77769), (1482, 51846), (2223, 34564), (2964, 25923), (4446, 17282), (8641, 8892)]