87116796

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 259161672

約数和(自身を除く): 172044876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 43, 52, 54, 74, 78, 81, 86, 108, 111, 117, 129, 148, 156, 162, 169, 172, 222, 234, 258, 324, 333, 338, 351, 387, 444, 468, 481, 507, 516, 559, 666, 676, 702, 774, 962, 999, 1014, 1053, 1118, 1161, 1332, 1404, 1443, 1521, 1548, 1591, 1677, 1924, 1998, 2028, 2106, 2236, 2322, 2886, 2997, 3042, 3182, 3354, 3483, 3996, 4212, 4329, 4563, 4644, 4773, 5031, 5772, 5994, 6084, 6253, 6364, 6708, 6966, 7267, 8658, 9126, 9546, 10062, 11988, 12506, 12987, 13689, 13932, 14319, 14534, 15093, 17316, 18252, 18759, 19092, 20124, 20683, 21801, 25012, 25974, 27378, 28638, 29068, 30186, 37518, 38961, 41366, 42957, 43602, 45279, 51948, 54756, 56277, 57276, 60372, 62049, 65403, 75036, 77922, 82732, 85914, 87204, 90558, 112554, 124098, 128871, 130806, 155844, 168831, 171828, 181116, 186147, 196209, 225108, 248196, 257742, 261612, 268879, 337662, 372294, 392418, 506493, 515484, 537758, 558441, 588627, 675324, 744588, 784836, 806637, 1012986, 1075516, 1116882, 1177254, 1613274, 1675323, 2025972, 2233764, 2354508, 2419911, 3226548, 3350646, 4839822, 6701292, 7259733, 9679644, 14519466, 21779199, 29038932, 43558398, 87116796]

約数ペア:

[(1, 87116796), (2, 43558398), (3, 29038932), (4, 21779199), (6, 14519466), (9, 9679644), (12, 7259733), (13, 6701292), (18, 4839822), (26, 3350646), (27, 3226548), (36, 2419911), (37, 2354508), (39, 2233764), (43, 2025972), (52, 1675323), (54, 1613274), (74, 1177254), (78, 1116882), (81, 1075516), (86, 1012986), (108, 806637), (111, 784836), (117, 744588), (129, 675324), (148, 588627), (156, 558441), (162, 537758), (169, 515484), (172, 506493), (222, 392418), (234, 372294), (258, 337662), (324, 268879), (333, 261612), (338, 257742), (351, 248196), (387, 225108), (444, 196209), (468, 186147), (481, 181116), (507, 171828), (516, 168831), (559, 155844), (666, 130806), (676, 128871), (702, 124098), (774, 112554), (962, 90558), (999, 87204), (1014, 85914), (1053, 82732), (1118, 77922), (1161, 75036), (1332, 65403), (1404, 62049), (1443, 60372), (1521, 57276), (1548, 56277), (1591, 54756), (1677, 51948), (1924, 45279), (1998, 43602), (2028, 42957), (2106, 41366), (2236, 38961), (2322, 37518), (2886, 30186), (2997, 29068), (3042, 28638), (3182, 27378), (3354, 25974), (3483, 25012), (3996, 21801), (4212, 20683), (4329, 20124), (4563, 19092), (4644, 18759), (4773, 18252), (5031, 17316), (5772, 15093), (5994, 14534), (6084, 14319), (6253, 13932), (6364, 13689), (6708, 12987), (6966, 12506), (7267, 11988), (8658, 10062), (9126, 9546)]