72121752

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6582

約数の個数: 80

約数和(自身を含む): 213923160

約数和(自身を除く): 141801408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 6547, 11016, 13094, 19641, 26188, 39282, 52376, 58923, 78564, 111299, 117846, 157128, 176769, 222598, 235692, 333897, 353538, 445196, 471384, 530307, 667794, 707076, 890392, 1001691, 1060614, 1335588, 1414152, 2003382, 2121228, 2671176, 3005073, 4006764, 4242456, 6010146, 8013528, 9015219, 12020292, 18030438, 24040584, 36060876, 72121752]

約数ペア:

[(1, 72121752), (2, 36060876), (3, 24040584), (4, 18030438), (6, 12020292), (8, 9015219), (9, 8013528), (12, 6010146), (17, 4242456), (18, 4006764), (24, 3005073), (27, 2671176), (34, 2121228), (36, 2003382), (51, 1414152), (54, 1335588), (68, 1060614), (72, 1001691), (81, 890392), (102, 707076), (108, 667794), (136, 530307), (153, 471384), (162, 445196), (204, 353538), (216, 333897), (306, 235692), (324, 222598), (408, 176769), (459, 157128), (612, 117846), (648, 111299), (918, 78564), (1224, 58923), (1377, 52376), (1836, 39282), (2754, 26188), (3672, 19641), (5508, 13094), (6547, 11016)]