82170088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 214179840

約数和(自身を除く): 132009752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 331, 341, 364, 403, 434, 572, 616, 662, 682, 728, 806, 868, 1001, 1144, 1324, 1364, 1612, 1736, 2002, 2317, 2387, 2648, 2728, 2821, 3224, 3641, 4004, 4303, 4433, 4634, 4774, 5642, 7282, 8008, 8606, 8866, 9268, 9548, 10261, 11284, 14564, 17212, 17732, 18536, 19096, 20522, 22568, 25487, 29128, 30121, 31031, 34424, 35464, 41044, 47333, 50974, 60242, 62062, 71827, 82088, 94666, 101948, 112871, 120484, 124124, 133393, 143654, 189332, 203896, 225742, 240968, 248248, 266786, 287308, 331331, 378664, 451484, 533572, 574616, 662662, 790097, 902968, 933751, 1067144, 1325324, 1467323, 1580194, 1867502, 2650648, 2934646, 3160388, 3735004, 5869292, 6320776, 7470008, 10271261, 11738584, 20542522, 41085044, 82170088]

約数ペア:

[(1, 82170088), (2, 41085044), (4, 20542522), (7, 11738584), (8, 10271261), (11, 7470008), (13, 6320776), (14, 5869292), (22, 3735004), (26, 3160388), (28, 2934646), (31, 2650648), (44, 1867502), (52, 1580194), (56, 1467323), (62, 1325324), (77, 1067144), (88, 933751), (91, 902968), (104, 790097), (124, 662662), (143, 574616), (154, 533572), (182, 451484), (217, 378664), (248, 331331), (286, 287308), (308, 266786), (331, 248248), (341, 240968), (364, 225742), (403, 203896), (434, 189332), (572, 143654), (616, 133393), (662, 124124), (682, 120484), (728, 112871), (806, 101948), (868, 94666), (1001, 82088), (1144, 71827), (1324, 62062), (1364, 60242), (1612, 50974), (1736, 47333), (2002, 41044), (2317, 35464), (2387, 34424), (2648, 31031), (2728, 30121), (2821, 29128), (3224, 25487), (3641, 22568), (4004, 20522), (4303, 19096), (4433, 18536), (4634, 17732), (4774, 17212), (5642, 14564), (7282, 11284), (8008, 10261), (8606, 9548), (8866, 9268)]