717876

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 2063040

約数和(自身を除く): 1345164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 289, 306, 391, 414, 459, 578, 612, 621, 782, 828, 867, 918, 1156, 1173, 1242, 1564, 1734, 1836, 2346, 2484, 2601, 3468, 3519, 4692, 5202, 6647, 7038, 7803, 10404, 10557, 13294, 14076, 15606, 19941, 21114, 26588, 31212, 39882, 42228, 59823, 79764, 119646, 179469, 239292, 358938, 717876]

約数ペア:

[(1, 717876), (2, 358938), (3, 239292), (4, 179469), (6, 119646), (9, 79764), (12, 59823), (17, 42228), (18, 39882), (23, 31212), (27, 26588), (34, 21114), (36, 19941), (46, 15606), (51, 14076), (54, 13294), (68, 10557), (69, 10404), (92, 7803), (102, 7038), (108, 6647), (138, 5202), (153, 4692), (204, 3519), (207, 3468), (276, 2601), (289, 2484), (306, 2346), (391, 1836), (414, 1734), (459, 1564), (578, 1242), (612, 1173), (621, 1156), (782, 918), (828, 867)]