74171448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 218618400

約数和(自身を除く): 144446952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 727, 872, 936, 981, 1308, 1417, 1454, 1962, 2181, 2616, 2834, 2908, 3924, 4251, 4362, 5668, 5816, 6543, 7848, 8502, 8724, 9451, 11336, 12753, 13086, 17004, 17448, 18902, 25506, 26172, 28353, 34008, 37804, 51012, 52344, 56706, 75608, 79243, 85059, 102024, 113412, 158486, 170118, 226824, 237729, 316972, 340236, 475458, 633944, 680472, 713187, 950916, 1030159, 1426374, 1901832, 2060318, 2852748, 3090477, 4120636, 5705496, 6180954, 8241272, 9271431, 12361908, 18542862, 24723816, 37085724, 74171448]

約数ペア:

[(1, 74171448), (2, 37085724), (3, 24723816), (4, 18542862), (6, 12361908), (8, 9271431), (9, 8241272), (12, 6180954), (13, 5705496), (18, 4120636), (24, 3090477), (26, 2852748), (36, 2060318), (39, 1901832), (52, 1426374), (72, 1030159), (78, 950916), (104, 713187), (109, 680472), (117, 633944), (156, 475458), (218, 340236), (234, 316972), (312, 237729), (327, 226824), (436, 170118), (468, 158486), (654, 113412), (727, 102024), (872, 85059), (936, 79243), (981, 75608), (1308, 56706), (1417, 52344), (1454, 51012), (1962, 37804), (2181, 34008), (2616, 28353), (2834, 26172), (2908, 25506), (3924, 18902), (4251, 17448), (4362, 17004), (5668, 13086), (5816, 12753), (6543, 11336), (7848, 9451), (8502, 8724)]