90376624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 203424480

約数和(自身を除く): 113047856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 61, 68, 104, 122, 136, 208, 221, 244, 272, 419, 442, 488, 793, 838, 884, 976, 1037, 1586, 1676, 1768, 2074, 3172, 3352, 3536, 4148, 5447, 6344, 6704, 7123, 8296, 10894, 12688, 13481, 14246, 16592, 21788, 25559, 26962, 28492, 43576, 51118, 53924, 56984, 87152, 92599, 102236, 107848, 113968, 185198, 204472, 215696, 332267, 370396, 408944, 434503, 664534, 740792, 869006, 1329068, 1481584, 1738012, 2658136, 3476024, 5316272, 5648539, 6952048, 11297078, 22594156, 45188312, 90376624]

約数ペア:

[(1, 90376624), (2, 45188312), (4, 22594156), (8, 11297078), (13, 6952048), (16, 5648539), (17, 5316272), (26, 3476024), (34, 2658136), (52, 1738012), (61, 1481584), (68, 1329068), (104, 869006), (122, 740792), (136, 664534), (208, 434503), (221, 408944), (244, 370396), (272, 332267), (419, 215696), (442, 204472), (488, 185198), (793, 113968), (838, 107848), (884, 102236), (976, 92599), (1037, 87152), (1586, 56984), (1676, 53924), (1768, 51118), (2074, 43576), (3172, 28492), (3352, 26962), (3536, 25559), (4148, 21788), (5447, 16592), (6344, 14246), (6704, 13481), (7123, 12688), (8296, 10894)]