72887076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 191679488

約数和(自身を除く): 118792412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 271, 279, 372, 482, 542, 558, 723, 813, 964, 1084, 1116, 1446, 1626, 2169, 2439, 2892, 3252, 4338, 4878, 7471, 8401, 8676, 9756, 14942, 16802, 22413, 25203, 29884, 33604, 44826, 50406, 65311, 67239, 75609, 89652, 100812, 130622, 134478, 151218, 195933, 261244, 268956, 302436, 391866, 587799, 783732, 1175598, 2024641, 2351196, 4049282, 6073923, 8098564, 12147846, 18221769, 24295692, 36443538, 72887076]

約数ペア:

[(1, 72887076), (2, 36443538), (3, 24295692), (4, 18221769), (6, 12147846), (9, 8098564), (12, 6073923), (18, 4049282), (31, 2351196), (36, 2024641), (62, 1175598), (93, 783732), (124, 587799), (186, 391866), (241, 302436), (271, 268956), (279, 261244), (372, 195933), (482, 151218), (542, 134478), (558, 130622), (723, 100812), (813, 89652), (964, 75609), (1084, 67239), (1116, 65311), (1446, 50406), (1626, 44826), (2169, 33604), (2439, 29884), (2892, 25203), (3252, 22413), (4338, 16802), (4878, 14942), (7471, 9756), (8401, 8676)]