129447612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 397787040

約数和(自身を除く): 268339428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 401, 427, 441, 549, 588, 732, 756, 802, 854, 882, 1098, 1203, 1281, 1323, 1604, 1647, 1708, 1764, 2196, 2406, 2562, 2646, 2807, 2989, 3294, 3609, 3843, 4812, 5124, 5292, 5614, 5978, 6588, 7218, 7686, 8421, 8967, 10827, 11228, 11529, 11956, 14436, 15372, 16842, 17934, 19649, 21654, 23058, 24461, 25263, 26901, 33684, 35868, 39298, 43308, 46116, 48922, 50526, 53802, 58947, 73383, 75789, 78596, 80703, 97844, 101052, 107604, 117894, 146766, 151578, 161406, 171227, 176841, 220149, 235788, 293532, 303156, 322812, 342454, 353682, 440298, 513681, 530523, 660447, 684908, 707364, 880596, 1027362, 1061046, 1198589, 1320894, 1541043, 2054724, 2122092, 2397178, 2641788, 3082086, 3595767, 4623129, 4794356, 6164172, 7191534, 9246258, 10787301, 14383068, 18492516, 21574602, 32361903, 43149204, 64723806, 129447612]

約数ペア:

[(1, 129447612), (2, 64723806), (3, 43149204), (4, 32361903), (6, 21574602), (7, 18492516), (9, 14383068), (12, 10787301), (14, 9246258), (18, 7191534), (21, 6164172), (27, 4794356), (28, 4623129), (36, 3595767), (42, 3082086), (49, 2641788), (54, 2397178), (61, 2122092), (63, 2054724), (84, 1541043), (98, 1320894), (108, 1198589), (122, 1061046), (126, 1027362), (147, 880596), (183, 707364), (189, 684908), (196, 660447), (244, 530523), (252, 513681), (294, 440298), (366, 353682), (378, 342454), (401, 322812), (427, 303156), (441, 293532), (549, 235788), (588, 220149), (732, 176841), (756, 171227), (802, 161406), (854, 151578), (882, 146766), (1098, 117894), (1203, 107604), (1281, 101052), (1323, 97844), (1604, 80703), (1647, 78596), (1708, 75789), (1764, 73383), (2196, 58947), (2406, 53802), (2562, 50526), (2646, 48922), (2807, 46116), (2989, 43308), (3294, 39298), (3609, 35868), (3843, 33684), (4812, 26901), (5124, 25263), (5292, 24461), (5614, 23058), (5978, 21654), (6588, 19649), (7218, 17934), (7686, 16842), (8421, 15372), (8967, 14436), (10827, 11956), (11228, 11529)]