87154482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 189987840

約数和(自身を除く): 102833358

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 83, 114, 122, 151, 166, 183, 249, 302, 366, 453, 498, 906, 1159, 1577, 2318, 2869, 3154, 3477, 4731, 5063, 5738, 6954, 8607, 9211, 9462, 10126, 12533, 15189, 17214, 18422, 25066, 27633, 30378, 37599, 55266, 75198, 96197, 175009, 192394, 238127, 288591, 350018, 476254, 525027, 577182, 714381, 764513, 1050054, 1428762, 1529026, 2293539, 4587078, 14525747, 29051494, 43577241, 87154482]

約数ペア:

[(1, 87154482), (2, 43577241), (3, 29051494), (6, 14525747), (19, 4587078), (38, 2293539), (57, 1529026), (61, 1428762), (83, 1050054), (114, 764513), (122, 714381), (151, 577182), (166, 525027), (183, 476254), (249, 350018), (302, 288591), (366, 238127), (453, 192394), (498, 175009), (906, 96197), (1159, 75198), (1577, 55266), (2318, 37599), (2869, 30378), (3154, 27633), (3477, 25066), (4731, 18422), (5063, 17214), (5738, 15189), (6954, 12533), (8607, 10126), (9211, 9462)]