61839036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1163}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 179647104

約数和(自身を除く): 117808068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1163, 1266, 1477, 1899, 2326, 2532, 2954, 3489, 3798, 4431, 4652, 5908, 6978, 7596, 8141, 8862, 10467, 13293, 13956, 16282, 17724, 20934, 24423, 26586, 32564, 41868, 48846, 53172, 73269, 97692, 146538, 245393, 293076, 490786, 736179, 981572, 1472358, 1717751, 2208537, 2944716, 3435502, 4417074, 5153253, 6871004, 8834148, 10306506, 15459759, 20613012, 30919518, 61839036]

約数ペア:

[(1, 61839036), (2, 30919518), (3, 20613012), (4, 15459759), (6, 10306506), (7, 8834148), (9, 6871004), (12, 5153253), (14, 4417074), (18, 3435502), (21, 2944716), (28, 2208537), (36, 1717751), (42, 1472358), (63, 981572), (84, 736179), (126, 490786), (211, 293076), (252, 245393), (422, 146538), (633, 97692), (844, 73269), (1163, 53172), (1266, 48846), (1477, 41868), (1899, 32564), (2326, 26586), (2532, 24423), (2954, 20934), (3489, 17724), (3798, 16282), (4431, 13956), (4652, 13293), (5908, 10467), (6978, 8862), (7596, 8141)]