726878052

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 1868106240

約数和(自身を除く): 1141228188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 431, 474, 593, 711, 862, 948, 1186, 1293, 1422, 1724, 1779, 2372, 2586, 2844, 3558, 3879, 5172, 5337, 7116, 7758, 10674, 15516, 21348, 34049, 46847, 68098, 93694, 102147, 136196, 140541, 187388, 204294, 255583, 281082, 306441, 408588, 421623, 511166, 562164, 612882, 766749, 843246, 1022332, 1225764, 1533498, 1686492, 2300247, 3066996, 4600494, 9200988, 20191057, 40382114, 60573171, 80764228, 121146342, 181719513, 242292684, 363439026, 726878052]

約数ペア:

[(1, 726878052), (2, 363439026), (3, 242292684), (4, 181719513), (6, 121146342), (9, 80764228), (12, 60573171), (18, 40382114), (36, 20191057), (79, 9200988), (158, 4600494), (237, 3066996), (316, 2300247), (431, 1686492), (474, 1533498), (593, 1225764), (711, 1022332), (862, 843246), (948, 766749), (1186, 612882), (1293, 562164), (1422, 511166), (1724, 421623), (1779, 408588), (2372, 306441), (2586, 281082), (2844, 255583), (3558, 204294), (3879, 187388), (5172, 140541), (5337, 136196), (7116, 102147), (7758, 93694), (10674, 68098), (15516, 46847), (21348, 34049)]