61391484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22147}}^1$

素因数の和:22175

約数の個数: 72

約数和(自身を含む): 193484928

約数和(自身を除く): 132093444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 22147, 44294, 66441, 88588, 132882, 155029, 199323, 243617, 265764, 310058, 398646, 465087, 487234, 620116, 730851, 797292, 930174, 974468, 1395261, 1461702, 1705319, 1860348, 2192553, 2790522, 2923404, 3410638, 4385106, 5115957, 5581044, 6821276, 8770212, 10231914, 15347871, 20463828, 30695742, 61391484]

約数ペア:

[(1, 61391484), (2, 30695742), (3, 20463828), (4, 15347871), (6, 10231914), (7, 8770212), (9, 6821276), (11, 5581044), (12, 5115957), (14, 4385106), (18, 3410638), (21, 2923404), (22, 2790522), (28, 2192553), (33, 1860348), (36, 1705319), (42, 1461702), (44, 1395261), (63, 974468), (66, 930174), (77, 797292), (84, 730851), (99, 620116), (126, 487234), (132, 465087), (154, 398646), (198, 310058), (231, 265764), (252, 243617), (308, 199323), (396, 155029), (462, 132882), (693, 88588), (924, 66441), (1386, 44294), (2772, 22147)]