71394696

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6516

約数の個数: 80

約数和(自身を含む): 211766940

約数和(自身を除く): 140372244

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, 6481, 11016, 12962, 19443, 25924, 38886, 51848, 58329, 77772, 110177, 116658, 155544, 174987, 220354, 233316, 330531, 349974, 440708, 466632, 524961, 661062, 699948, 881416, 991593, 1049922, 1322124, 1399896, 1983186, 2099844, 2644248, 2974779, 3966372, 4199688, 5949558, 7932744, 8924337, 11899116, 17848674, 23798232, 35697348, 71394696]

約数ペア:

[(1, 71394696), (2, 35697348), (3, 23798232), (4, 17848674), (6, 11899116), (8, 8924337), (9, 7932744), (12, 5949558), (17, 4199688), (18, 3966372), (24, 2974779), (27, 2644248), (34, 2099844), (36, 1983186), (51, 1399896), (54, 1322124), (68, 1049922), (72, 991593), (81, 881416), (102, 699948), (108, 661062), (136, 524961), (153, 466632), (162, 440708), (204, 349974), (216, 330531), (306, 233316), (324, 220354), (408, 174987), (459, 155544), (612, 116658), (648, 110177), (918, 77772), (1224, 58329), (1377, 51848), (1836, 38886), (2754, 25924), (3672, 19443), (5508, 12962), (6481, 11016)]