45665388

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 119351232

約数和(自身を除く): 73685844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 188, 197, 274, 282, 394, 411, 423, 548, 564, 591, 788, 822, 846, 1182, 1233, 1644, 1692, 1773, 2364, 2466, 3546, 4932, 6439, 7092, 9259, 12878, 18518, 19317, 25756, 26989, 27777, 37036, 38634, 53978, 55554, 57951, 77268, 80967, 83331, 107956, 111108, 115902, 161934, 166662, 231804, 242901, 323868, 333324, 485802, 971604, 1268483, 2536966, 3805449, 5073932, 7610898, 11416347, 15221796, 22832694, 45665388]

約数ペア:

[(1, 45665388), (2, 22832694), (3, 15221796), (4, 11416347), (6, 7610898), (9, 5073932), (12, 3805449), (18, 2536966), (36, 1268483), (47, 971604), (94, 485802), (137, 333324), (141, 323868), (188, 242901), (197, 231804), (274, 166662), (282, 161934), (394, 115902), (411, 111108), (423, 107956), (548, 83331), (564, 80967), (591, 77268), (788, 57951), (822, 55554), (846, 53978), (1182, 38634), (1233, 37036), (1644, 27777), (1692, 26989), (1773, 25756), (2364, 19317), (2466, 18518), (3546, 12878), (4932, 9259), (6439, 7092)]