61710748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 131209344

約数和(自身を除く): 69498596

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 211, 253, 289, 374, 391, 422, 506, 578, 748, 782, 844, 1012, 1156, 1564, 2321, 3179, 3587, 4301, 4642, 4853, 6358, 6647, 7174, 8602, 9284, 9706, 12716, 13294, 14348, 17204, 19412, 26588, 39457, 53383, 60979, 73117, 78914, 82501, 106766, 121958, 146234, 157828, 165002, 213532, 243916, 292468, 330004, 670769, 907511, 1341538, 1402517, 1815022, 2683076, 2805034, 3630044, 5610068, 15427687, 30855374, 61710748]

約数ペア:

[(1, 61710748), (2, 30855374), (4, 15427687), (11, 5610068), (17, 3630044), (22, 2805034), (23, 2683076), (34, 1815022), (44, 1402517), (46, 1341538), (68, 907511), (92, 670769), (187, 330004), (211, 292468), (253, 243916), (289, 213532), (374, 165002), (391, 157828), (422, 146234), (506, 121958), (578, 106766), (748, 82501), (782, 78914), (844, 73117), (1012, 60979), (1156, 53383), (1564, 39457), (2321, 26588), (3179, 19412), (3587, 17204), (4301, 14348), (4642, 13294), (4853, 12716), (6358, 9706), (6647, 9284), (7174, 8602)]