127202004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 345699900

約数和(自身を除く): 218497896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 89, 111, 116, 148, 174, 178, 222, 261, 267, 333, 348, 356, 444, 522, 534, 666, 801, 1044, 1068, 1073, 1332, 1369, 1602, 2146, 2581, 2738, 3204, 3219, 3293, 4107, 4292, 5162, 5476, 6438, 6586, 7743, 8214, 9657, 9879, 10324, 12321, 12876, 13172, 15486, 16428, 19314, 19758, 23229, 24642, 29637, 30972, 38628, 39516, 39701, 46458, 49284, 59274, 79402, 92916, 95497, 118548, 119103, 121841, 158804, 190994, 238206, 243682, 286491, 357309, 365523, 381988, 476412, 487364, 572982, 714618, 731046, 859473, 1096569, 1145964, 1429236, 1462092, 1718946, 2193138, 3437892, 3533389, 4386276, 7066778, 10600167, 14133556, 21200334, 31800501, 42400668, 63601002, 127202004]

約数ペア:

[(1, 127202004), (2, 63601002), (3, 42400668), (4, 31800501), (6, 21200334), (9, 14133556), (12, 10600167), (18, 7066778), (29, 4386276), (36, 3533389), (37, 3437892), (58, 2193138), (74, 1718946), (87, 1462092), (89, 1429236), (111, 1145964), (116, 1096569), (148, 859473), (174, 731046), (178, 714618), (222, 572982), (261, 487364), (267, 476412), (333, 381988), (348, 365523), (356, 357309), (444, 286491), (522, 243682), (534, 238206), (666, 190994), (801, 158804), (1044, 121841), (1068, 119103), (1073, 118548), (1332, 95497), (1369, 92916), (1602, 79402), (2146, 59274), (2581, 49284), (2738, 46458), (3204, 39701), (3219, 39516), (3293, 38628), (4107, 30972), (4292, 29637), (5162, 24642), (5476, 23229), (6438, 19758), (6586, 19314), (7743, 16428), (8214, 15486), (9657, 13172), (9879, 12876), (10324, 12321)]