83015716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 171755136

約数和(自身を除く): 88739420

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 227, 259, 353, 454, 518, 706, 908, 1036, 1412, 1589, 2471, 3178, 4942, 6356, 8399, 9884, 13061, 16798, 26122, 33596, 52244, 58793, 80131, 91427, 117586, 160262, 182854, 235172, 320524, 365708, 560917, 1121834, 2243668, 2964847, 5929694, 11859388, 20753929, 41507858, 83015716]

約数ペア:

[(1, 83015716), (2, 41507858), (4, 20753929), (7, 11859388), (14, 5929694), (28, 2964847), (37, 2243668), (74, 1121834), (148, 560917), (227, 365708), (259, 320524), (353, 235172), (454, 182854), (518, 160262), (706, 117586), (908, 91427), (1036, 80131), (1412, 58793), (1589, 52244), (2471, 33596), (3178, 26122), (4942, 16798), (6356, 13061), (8399, 9884)]