86340688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 204522624

約数和(自身を除く): 118181936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 272, 274, 331, 476, 548, 662, 952, 959, 1096, 1324, 1904, 1918, 2192, 2317, 2329, 2648, 3836, 4634, 4658, 5296, 5627, 7672, 9268, 9316, 11254, 15344, 16303, 18536, 18632, 22508, 32606, 37072, 37264, 39389, 45016, 45347, 65212, 78778, 90032, 90694, 130424, 157556, 181388, 260848, 315112, 317429, 362776, 630224, 634858, 725552, 770899, 1269716, 1541798, 2539432, 3083596, 5078864, 5396293, 6167192, 10792586, 12334384, 21585172, 43170344, 86340688]

約数ペア:

[(1, 86340688), (2, 43170344), (4, 21585172), (7, 12334384), (8, 10792586), (14, 6167192), (16, 5396293), (17, 5078864), (28, 3083596), (34, 2539432), (56, 1541798), (68, 1269716), (112, 770899), (119, 725552), (136, 634858), (137, 630224), (238, 362776), (272, 317429), (274, 315112), (331, 260848), (476, 181388), (548, 157556), (662, 130424), (952, 90694), (959, 90032), (1096, 78778), (1324, 65212), (1904, 45347), (1918, 45016), (2192, 39389), (2317, 37264), (2329, 37072), (2648, 32606), (3836, 22508), (4634, 18632), (4658, 18536), (5296, 16303), (5627, 15344), (7672, 11254), (9268, 9316)]