77747628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 217477120

約数和(自身を除く): 139729492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 409, 434, 438, 511, 651, 818, 868, 876, 1022, 1227, 1302, 1533, 1636, 2044, 2263, 2454, 2604, 2863, 3066, 4526, 4908, 5726, 6132, 6789, 8589, 9052, 11452, 12679, 13578, 15841, 17178, 25358, 27156, 29857, 31682, 34356, 38037, 47523, 50716, 59714, 63364, 76074, 88753, 89571, 95046, 119428, 152148, 177506, 179142, 190092, 208999, 266259, 355012, 358284, 417998, 532518, 626997, 835996, 925567, 1065036, 1253994, 1851134, 2507988, 2776701, 3702268, 5553402, 6478969, 11106804, 12957938, 19436907, 25915876, 38873814, 77747628]

約数ペア:

[(1, 77747628), (2, 38873814), (3, 25915876), (4, 19436907), (6, 12957938), (7, 11106804), (12, 6478969), (14, 5553402), (21, 3702268), (28, 2776701), (31, 2507988), (42, 1851134), (62, 1253994), (73, 1065036), (84, 925567), (93, 835996), (124, 626997), (146, 532518), (186, 417998), (217, 358284), (219, 355012), (292, 266259), (372, 208999), (409, 190092), (434, 179142), (438, 177506), (511, 152148), (651, 119428), (818, 95046), (868, 89571), (876, 88753), (1022, 76074), (1227, 63364), (1302, 59714), (1533, 50716), (1636, 47523), (2044, 38037), (2263, 34356), (2454, 31682), (2604, 29857), (2863, 27156), (3066, 25358), (4526, 17178), (4908, 15841), (5726, 13578), (6132, 12679), (6789, 11452), (8589, 9052)]