64734228

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 188348160

約数和(自身を除く): 123613932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 109, 117, 141, 156, 162, 188, 218, 234, 243, 282, 324, 327, 351, 423, 436, 468, 486, 564, 611, 654, 702, 846, 972, 981, 1053, 1222, 1269, 1308, 1404, 1417, 1692, 1833, 1962, 2106, 2444, 2538, 2834, 2943, 3159, 3666, 3807, 3924, 4212, 4251, 5076, 5123, 5499, 5668, 5886, 6318, 7332, 7614, 8502, 8829, 10246, 10998, 11421, 11772, 12636, 12753, 15228, 15369, 16497, 17004, 17658, 20492, 21996, 22842, 25506, 26487, 30738, 32994, 35316, 38259, 45684, 46107, 49491, 51012, 52974, 61476, 65988, 66599, 76518, 92214, 98982, 105948, 114777, 133198, 138321, 148473, 153036, 184428, 197964, 199797, 229554, 266396, 276642, 296946, 344331, 399594, 414963, 459108, 553284, 593892, 599391, 688662, 799188, 829926, 1198782, 1244889, 1377324, 1659852, 1798173, 2397564, 2489778, 3596346, 4979556, 5394519, 7192692, 10789038, 16183557, 21578076, 32367114, 64734228]

約数ペア:

[(1, 64734228), (2, 32367114), (3, 21578076), (4, 16183557), (6, 10789038), (9, 7192692), (12, 5394519), (13, 4979556), (18, 3596346), (26, 2489778), (27, 2397564), (36, 1798173), (39, 1659852), (47, 1377324), (52, 1244889), (54, 1198782), (78, 829926), (81, 799188), (94, 688662), (108, 599391), (109, 593892), (117, 553284), (141, 459108), (156, 414963), (162, 399594), (188, 344331), (218, 296946), (234, 276642), (243, 266396), (282, 229554), (324, 199797), (327, 197964), (351, 184428), (423, 153036), (436, 148473), (468, 138321), (486, 133198), (564, 114777), (611, 105948), (654, 98982), (702, 92214), (846, 76518), (972, 66599), (981, 65988), (1053, 61476), (1222, 52974), (1269, 51012), (1308, 49491), (1404, 46107), (1417, 45684), (1692, 38259), (1833, 35316), (1962, 32994), (2106, 30738), (2444, 26487), (2538, 25506), (2834, 22842), (2943, 21996), (3159, 20492), (3666, 17658), (3807, 17004), (3924, 16497), (4212, 15369), (4251, 15228), (5076, 12753), (5123, 12636), (5499, 11772), (5668, 11421), (5886, 10998), (6318, 10246), (7332, 8829), (7614, 8502)]