79871508

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 90

約数和(自身を含む): 222064766

約数和(自身を除く): 142193258

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 459, 578, 612, 853, 867, 918, 1156, 1377, 1706, 1734, 1836, 2559, 2601, 2754, 3412, 3468, 5118, 5202, 5508, 7677, 7803, 10236, 10404, 14501, 15354, 15606, 23031, 23409, 29002, 30708, 31212, 43503, 46062, 46818, 58004, 69093, 87006, 92124, 93636, 130509, 138186, 174012, 246517, 261018, 276372, 391527, 493034, 522036, 739551, 783054, 986068, 1174581, 1479102, 1566108, 2218653, 2349162, 2958204, 4437306, 4698324, 6655959, 8874612, 13311918, 19967877, 26623836, 39935754, 79871508]

約数ペア:

[(1, 79871508), (2, 39935754), (3, 26623836), (4, 19967877), (6, 13311918), (9, 8874612), (12, 6655959), (17, 4698324), (18, 4437306), (27, 2958204), (34, 2349162), (36, 2218653), (51, 1566108), (54, 1479102), (68, 1174581), (81, 986068), (102, 783054), (108, 739551), (153, 522036), (162, 493034), (204, 391527), (289, 276372), (306, 261018), (324, 246517), (459, 174012), (578, 138186), (612, 130509), (853, 93636), (867, 92124), (918, 87006), (1156, 69093), (1377, 58004), (1706, 46818), (1734, 46062), (1836, 43503), (2559, 31212), (2601, 30708), (2754, 29002), (3412, 23409), (3468, 23031), (5118, 15606), (5202, 15354), (5508, 14501), (7677, 10404), (7803, 10236)]