172693332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:15997

約数の個数: 72

約数和(自身を含む): 510526016

約数和(自身を除く): 337832684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 15937, 31874, 47811, 63748, 95622, 111559, 143433, 191244, 223118, 286866, 334677, 446236, 573732, 669354, 685291, 1004031, 1338708, 1370582, 2008062, 2055873, 2741164, 4016124, 4111746, 4797037, 6167619, 8223492, 9594074, 12335238, 14391111, 19188148, 24670476, 28782222, 43173333, 57564444, 86346666, 172693332]

約数ペア:

[(1, 172693332), (2, 86346666), (3, 57564444), (4, 43173333), (6, 28782222), (7, 24670476), (9, 19188148), (12, 14391111), (14, 12335238), (18, 9594074), (21, 8223492), (28, 6167619), (36, 4797037), (42, 4111746), (43, 4016124), (63, 2741164), (84, 2055873), (86, 2008062), (126, 1370582), (129, 1338708), (172, 1004031), (252, 685291), (258, 669354), (301, 573732), (387, 446236), (516, 334677), (602, 286866), (774, 223118), (903, 191244), (1204, 143433), (1548, 111559), (1806, 95622), (2709, 63748), (3612, 47811), (5418, 31874), (10836, 15937)]