77443830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2957}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 208716480

約数和(自身を除く): 131272650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 2957, 4365, 5238, 5914, 8730, 8871, 13095, 14785, 17742, 26190, 26613, 29570, 44355, 53226, 79839, 88710, 133065, 159678, 266130, 286829, 399195, 573658, 798390, 860487, 1434145, 1720974, 2581461, 2868290, 4302435, 5162922, 7744383, 8604870, 12907305, 15488766, 25814610, 38721915, 77443830]

約数ペア:

[(1, 77443830), (2, 38721915), (3, 25814610), (5, 15488766), (6, 12907305), (9, 8604870), (10, 7744383), (15, 5162922), (18, 4302435), (27, 2868290), (30, 2581461), (45, 1720974), (54, 1434145), (90, 860487), (97, 798390), (135, 573658), (194, 399195), (270, 286829), (291, 266130), (485, 159678), (582, 133065), (873, 88710), (970, 79839), (1455, 53226), (1746, 44355), (2619, 29570), (2910, 26613), (2957, 26190), (4365, 17742), (5238, 14785), (5914, 13095), (8730, 8871)]