88190487

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 167311872

約数和(自身を除く): 79121385

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 121, 161, 207, 231, 253, 363, 483, 503, 693, 759, 847, 1089, 1449, 1509, 1771, 2277, 2541, 2783, 3521, 4527, 5313, 5533, 7623, 8349, 10563, 11569, 15939, 16599, 19481, 25047, 31689, 34707, 38731, 49797, 58443, 60863, 80983, 104121, 116193, 127259, 175329, 182589, 242949, 348579, 381777, 426041, 547767, 728847, 890813, 1145331, 1278123, 1399849, 2672439, 3834369, 4199547, 8017317, 9798943, 12598641, 29396829, 88190487]

約数ペア:

[(1, 88190487), (3, 29396829), (7, 12598641), (9, 9798943), (11, 8017317), (21, 4199547), (23, 3834369), (33, 2672439), (63, 1399849), (69, 1278123), (77, 1145331), (99, 890813), (121, 728847), (161, 547767), (207, 426041), (231, 381777), (253, 348579), (363, 242949), (483, 182589), (503, 175329), (693, 127259), (759, 116193), (847, 104121), (1089, 80983), (1449, 60863), (1509, 58443), (1771, 49797), (2277, 38731), (2541, 34707), (2783, 31689), (3521, 25047), (4527, 19481), (5313, 16599), (5533, 15939), (7623, 11569), (8349, 10563)]