70453728

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 201434688

約数和(自身を除く): 130980960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1097, 1338, 1784, 2007, 2194, 2676, 3291, 3568, 4014, 4388, 5352, 6582, 7136, 8028, 8776, 9873, 10704, 13164, 16056, 17552, 19746, 21408, 26328, 32112, 35104, 39492, 52656, 64224, 78984, 105312, 157968, 244631, 315936, 489262, 733893, 978524, 1467786, 1957048, 2201679, 2935572, 3914096, 4403358, 5871144, 7828192, 8806716, 11742288, 17613432, 23484576, 35226864, 70453728]

約数ペア:

[(1, 70453728), (2, 35226864), (3, 23484576), (4, 17613432), (6, 11742288), (8, 8806716), (9, 7828192), (12, 5871144), (16, 4403358), (18, 3914096), (24, 2935572), (32, 2201679), (36, 1957048), (48, 1467786), (72, 978524), (96, 733893), (144, 489262), (223, 315936), (288, 244631), (446, 157968), (669, 105312), (892, 78984), (1097, 64224), (1338, 52656), (1784, 39492), (2007, 35104), (2194, 32112), (2676, 26328), (3291, 21408), (3568, 19746), (4014, 17552), (4388, 16056), (5352, 13164), (6582, 10704), (7136, 9873), (8028, 8776)]