172202724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5389

約数の個数: 72

約数和(自身を含む): 469680120

約数和(自身を除く): 297477396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5309, 5406, 8109, 10618, 10812, 15927, 16218, 21236, 31854, 32436, 47781, 63708, 90253, 95562, 180506, 191124, 270759, 281377, 361012, 541518, 562754, 812277, 844131, 1083036, 1125508, 1624554, 1688262, 2532393, 3249108, 3376524, 4783409, 5064786, 9566818, 10129572, 14350227, 19133636, 28700454, 43050681, 57400908, 86101362, 172202724]

約数ペア:

[(1, 172202724), (2, 86101362), (3, 57400908), (4, 43050681), (6, 28700454), (9, 19133636), (12, 14350227), (17, 10129572), (18, 9566818), (34, 5064786), (36, 4783409), (51, 3376524), (53, 3249108), (68, 2532393), (102, 1688262), (106, 1624554), (153, 1125508), (159, 1083036), (204, 844131), (212, 812277), (306, 562754), (318, 541518), (477, 361012), (612, 281377), (636, 270759), (901, 191124), (954, 180506), (1802, 95562), (1908, 90253), (2703, 63708), (3604, 47781), (5309, 32436), (5406, 31854), (8109, 21236), (10618, 16218), (10812, 15927)]