74441772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 202762560

約数和(自身を除く): 128320788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 2531, 3268, 4902, 5062, 7353, 7593, 9804, 10124, 14706, 15186, 22779, 29412, 30372, 45558, 48089, 91116, 96178, 108833, 144267, 192356, 217666, 288534, 326499, 432801, 435332, 577068, 652998, 865602, 979497, 1305996, 1731204, 1958994, 2067827, 3917988, 4135654, 6203481, 8271308, 12406962, 18610443, 24813924, 37220886, 74441772]

約数ペア:

[(1, 74441772), (2, 37220886), (3, 24813924), (4, 18610443), (6, 12406962), (9, 8271308), (12, 6203481), (18, 4135654), (19, 3917988), (36, 2067827), (38, 1958994), (43, 1731204), (57, 1305996), (76, 979497), (86, 865602), (114, 652998), (129, 577068), (171, 435332), (172, 432801), (228, 326499), (258, 288534), (342, 217666), (387, 192356), (516, 144267), (684, 108833), (774, 96178), (817, 91116), (1548, 48089), (1634, 45558), (2451, 30372), (2531, 29412), (3268, 22779), (4902, 15186), (5062, 14706), (7353, 10124), (7593, 9804)]