72435708

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13184

約数の個数: 60

約数和(自身を含む): 200515392

約数和(自身を除く): 128079684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 13151, 26302, 39453, 52604, 78906, 118359, 157812, 223567, 236718, 355077, 447134, 473436, 670701, 710154, 894268, 1065231, 1341402, 1420308, 2012103, 2130462, 2682804, 4024206, 4260924, 6036309, 8048412, 12072618, 18108927, 24145236, 36217854, 72435708]

約数ペア:

[(1, 72435708), (2, 36217854), (3, 24145236), (4, 18108927), (6, 12072618), (9, 8048412), (12, 6036309), (17, 4260924), (18, 4024206), (27, 2682804), (34, 2130462), (36, 2012103), (51, 1420308), (54, 1341402), (68, 1065231), (81, 894268), (102, 710154), (108, 670701), (153, 473436), (162, 447134), (204, 355077), (306, 236718), (324, 223567), (459, 157812), (612, 118359), (918, 78906), (1377, 52604), (1836, 39453), (2754, 26302), (5508, 13151)]