43581972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 85119468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 49, 57, 76, 83, 84, 94, 98, 114, 133, 141, 147, 166, 188, 196, 228, 249, 266, 282, 294, 329, 332, 399, 498, 532, 564, 581, 588, 658, 798, 893, 931, 987, 996, 1162, 1316, 1577, 1596, 1743, 1786, 1862, 1974, 2303, 2324, 2679, 2793, 3154, 3486, 3572, 3724, 3901, 3948, 4067, 4606, 4731, 5358, 5586, 6251, 6308, 6909, 6972, 7802, 8134, 9212, 9462, 10716, 11039, 11172, 11703, 12201, 12502, 13818, 15604, 16268, 18753, 18924, 22078, 23406, 24402, 25004, 27307, 27636, 33117, 37506, 43757, 44156, 46812, 48804, 54614, 66234, 74119, 75012, 77273, 81921, 87514, 109228, 131271, 132468, 148238, 154546, 163842, 175028, 191149, 222357, 231819, 262542, 296476, 309092, 327684, 382298, 444714, 463638, 518833, 525084, 573447, 764596, 889428, 927276, 1037666, 1146894, 1556499, 2075332, 2293788, 3112998, 3631831, 6225996, 7263662, 10895493, 14527324, 21790986, 43581972]

約数ペア:

[(1, 43581972), (2, 21790986), (3, 14527324), (4, 10895493), (6, 7263662), (7, 6225996), (12, 3631831), (14, 3112998), (19, 2293788), (21, 2075332), (28, 1556499), (38, 1146894), (42, 1037666), (47, 927276), (49, 889428), (57, 764596), (76, 573447), (83, 525084), (84, 518833), (94, 463638), (98, 444714), (114, 382298), (133, 327684), (141, 309092), (147, 296476), (166, 262542), (188, 231819), (196, 222357), (228, 191149), (249, 175028), (266, 163842), (282, 154546), (294, 148238), (329, 132468), (332, 131271), (399, 109228), (498, 87514), (532, 81921), (564, 77273), (581, 75012), (588, 74119), (658, 66234), (798, 54614), (893, 48804), (931, 46812), (987, 44156), (996, 43757), (1162, 37506), (1316, 33117), (1577, 27636), (1596, 27307), (1743, 25004), (1786, 24402), (1862, 23406), (1974, 22078), (2303, 18924), (2324, 18753), (2679, 16268), (2793, 15604), (3154, 13818), (3486, 12502), (3572, 12201), (3724, 11703), (3901, 11172), (3948, 11039), (4067, 10716), (4606, 9462), (4731, 9212), (5358, 8134), (5586, 7802), (6251, 6972), (6308, 6909)]