66391164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 201572448

約数和(自身を除く): 135181284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 378, 401, 438, 511, 567, 657, 756, 802, 876, 1022, 1134, 1203, 1314, 1533, 1604, 1971, 2044, 2268, 2406, 2628, 2807, 3066, 3609, 3942, 4599, 4812, 5614, 5913, 6132, 7218, 7884, 8421, 9198, 10827, 11228, 11826, 13797, 14436, 16842, 18396, 21654, 23652, 25263, 27594, 29273, 32481, 33684, 41391, 43308, 50526, 55188, 58546, 64962, 75789, 82782, 87819, 101052, 117092, 129924, 151578, 165564, 175638, 204911, 227367, 263457, 303156, 351276, 409822, 454734, 526914, 614733, 790371, 819644, 909468, 1053828, 1229466, 1580742, 1844199, 2371113, 2458932, 3161484, 3688398, 4742226, 5532597, 7376796, 9484452, 11065194, 16597791, 22130388, 33195582, 66391164]

約数ペア:

[(1, 66391164), (2, 33195582), (3, 22130388), (4, 16597791), (6, 11065194), (7, 9484452), (9, 7376796), (12, 5532597), (14, 4742226), (18, 3688398), (21, 3161484), (27, 2458932), (28, 2371113), (36, 1844199), (42, 1580742), (54, 1229466), (63, 1053828), (73, 909468), (81, 819644), (84, 790371), (108, 614733), (126, 526914), (146, 454734), (162, 409822), (189, 351276), (219, 303156), (252, 263457), (292, 227367), (324, 204911), (378, 175638), (401, 165564), (438, 151578), (511, 129924), (567, 117092), (657, 101052), (756, 87819), (802, 82782), (876, 75789), (1022, 64962), (1134, 58546), (1203, 55188), (1314, 50526), (1533, 43308), (1604, 41391), (1971, 33684), (2044, 32481), (2268, 29273), (2406, 27594), (2628, 25263), (2807, 23652), (3066, 21654), (3609, 18396), (3942, 16842), (4599, 14436), (4812, 13797), (5614, 11826), (5913, 11228), (6132, 10827), (7218, 9198), (7884, 8421)]