91717652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 192580416

約数和(自身を除く): 100862764

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 169, 221, 299, 338, 347, 391, 442, 598, 676, 694, 782, 884, 1196, 1388, 1564, 2873, 3887, 4511, 5083, 5746, 5899, 7774, 7981, 9022, 10166, 11492, 11798, 15548, 15962, 18044, 20332, 23596, 31924, 58643, 66079, 76687, 103753, 117286, 132158, 135677, 153374, 207506, 234572, 264316, 271354, 306748, 415012, 542708, 996931, 1348789, 1763801, 1993862, 2697578, 3527602, 3987724, 5395156, 7055204, 22929413, 45858826, 91717652]

約数ペア:

[(1, 91717652), (2, 45858826), (4, 22929413), (13, 7055204), (17, 5395156), (23, 3987724), (26, 3527602), (34, 2697578), (46, 1993862), (52, 1763801), (68, 1348789), (92, 996931), (169, 542708), (221, 415012), (299, 306748), (338, 271354), (347, 264316), (391, 234572), (442, 207506), (598, 153374), (676, 135677), (694, 132158), (782, 117286), (884, 103753), (1196, 76687), (1388, 66079), (1564, 58643), (2873, 31924), (3887, 23596), (4511, 20332), (5083, 18044), (5746, 15962), (5899, 15548), (7774, 11798), (7981, 11492), (9022, 10166)]