261074268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79693}}^1$

素因数の和:79723

約数の個数: 72

約数和(自身を含む): 812241248

約数和(自身を除く): 551166980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 79693, 159386, 239079, 318772, 478158, 557851, 717237, 956316, 1036009, 1115702, 1434474, 1673553, 2072018, 2231404, 2868948, 3108027, 3347106, 4144036, 5020659, 6216054, 6694212, 7252063, 9324081, 10041318, 12432108, 14504126, 18648162, 20082636, 21756189, 29008252, 37296324, 43512378, 65268567, 87024756, 130537134, 261074268]

約数ペア:

[(1, 261074268), (2, 130537134), (3, 87024756), (4, 65268567), (6, 43512378), (7, 37296324), (9, 29008252), (12, 21756189), (13, 20082636), (14, 18648162), (18, 14504126), (21, 12432108), (26, 10041318), (28, 9324081), (36, 7252063), (39, 6694212), (42, 6216054), (52, 5020659), (63, 4144036), (78, 3347106), (84, 3108027), (91, 2868948), (117, 2231404), (126, 2072018), (156, 1673553), (182, 1434474), (234, 1115702), (252, 1036009), (273, 956316), (364, 717237), (468, 557851), (546, 478158), (819, 318772), (1092, 239079), (1638, 159386), (3276, 79693)]