91450788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 253169280

約数和(自身を除く): 161718492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 137, 143, 156, 274, 286, 389, 411, 429, 548, 572, 778, 822, 858, 1167, 1507, 1556, 1644, 1716, 1781, 2334, 3014, 3562, 4279, 4521, 4668, 5057, 5343, 6028, 7124, 8558, 9042, 10114, 10686, 12837, 15171, 17116, 18084, 19591, 20228, 21372, 25674, 30342, 39182, 51348, 53293, 55627, 58773, 60684, 78364, 106586, 111254, 117546, 159879, 166881, 213172, 222508, 235092, 319758, 333762, 586223, 639516, 667524, 692809, 1172446, 1385618, 1758669, 2078427, 2344892, 2771236, 3517338, 4156854, 7034676, 7620899, 8313708, 15241798, 22862697, 30483596, 45725394, 91450788]

約数ペア:

[(1, 91450788), (2, 45725394), (3, 30483596), (4, 22862697), (6, 15241798), (11, 8313708), (12, 7620899), (13, 7034676), (22, 4156854), (26, 3517338), (33, 2771236), (39, 2344892), (44, 2078427), (52, 1758669), (66, 1385618), (78, 1172446), (132, 692809), (137, 667524), (143, 639516), (156, 586223), (274, 333762), (286, 319758), (389, 235092), (411, 222508), (429, 213172), (548, 166881), (572, 159879), (778, 117546), (822, 111254), (858, 106586), (1167, 78364), (1507, 60684), (1556, 58773), (1644, 55627), (1716, 53293), (1781, 51348), (2334, 39182), (3014, 30342), (3562, 25674), (4279, 21372), (4521, 20228), (4668, 19591), (5057, 18084), (5343, 17116), (6028, 15171), (7124, 12837), (8558, 10686), (9042, 10114)]