71884488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 200275200

約数和(自身を除く): 128390712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 169, 222, 296, 312, 338, 444, 479, 481, 507, 676, 888, 958, 962, 1014, 1352, 1437, 1443, 1916, 1924, 2028, 2874, 2886, 3832, 3848, 4056, 5748, 5772, 6227, 6253, 11496, 11544, 12454, 12506, 17723, 18681, 18759, 24908, 25012, 35446, 37362, 37518, 49816, 50024, 53169, 70892, 74724, 75036, 80951, 106338, 141784, 149448, 150072, 161902, 212676, 230399, 242853, 323804, 425352, 460798, 485706, 647608, 691197, 921596, 971412, 1382394, 1843192, 1942824, 2764788, 2995187, 5529576, 5990374, 8985561, 11980748, 17971122, 23961496, 35942244, 71884488]

約数ペア:

[(1, 71884488), (2, 35942244), (3, 23961496), (4, 17971122), (6, 11980748), (8, 8985561), (12, 5990374), (13, 5529576), (24, 2995187), (26, 2764788), (37, 1942824), (39, 1843192), (52, 1382394), (74, 971412), (78, 921596), (104, 691197), (111, 647608), (148, 485706), (156, 460798), (169, 425352), (222, 323804), (296, 242853), (312, 230399), (338, 212676), (444, 161902), (479, 150072), (481, 149448), (507, 141784), (676, 106338), (888, 80951), (958, 75036), (962, 74724), (1014, 70892), (1352, 53169), (1437, 50024), (1443, 49816), (1916, 37518), (1924, 37362), (2028, 35446), (2874, 25012), (2886, 24908), (3832, 18759), (3848, 18681), (4056, 17723), (5748, 12506), (5772, 12454), (6227, 11544), (6253, 11496)]