64950588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 173955600

約数和(自身を除く): 109005012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 353, 538, 684, 706, 807, 1059, 1076, 1412, 1614, 2118, 2421, 3177, 3228, 4236, 4842, 5111, 6354, 6707, 9684, 10222, 12708, 13414, 15333, 20121, 20444, 26828, 30666, 40242, 45999, 60363, 61332, 80484, 91998, 94957, 120726, 183996, 189914, 241452, 284871, 379828, 569742, 854613, 1139484, 1709226, 1804183, 3418452, 3608366, 5412549, 7216732, 10825098, 16237647, 21650196, 32475294, 64950588]

約数ペア:

[(1, 64950588), (2, 32475294), (3, 21650196), (4, 16237647), (6, 10825098), (9, 7216732), (12, 5412549), (18, 3608366), (19, 3418452), (36, 1804183), (38, 1709226), (57, 1139484), (76, 854613), (114, 569742), (171, 379828), (228, 284871), (269, 241452), (342, 189914), (353, 183996), (538, 120726), (684, 94957), (706, 91998), (807, 80484), (1059, 61332), (1076, 60363), (1412, 45999), (1614, 40242), (2118, 30666), (2421, 26828), (3177, 20444), (3228, 20121), (4236, 15333), (4842, 13414), (5111, 12708), (6354, 10222), (6707, 9684)]