72877028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 155159424

約数和(自身を除く): 82282396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 283, 476, 541, 566, 1082, 1132, 1981, 2164, 3787, 3962, 4811, 7574, 7924, 9197, 9622, 15148, 18394, 19244, 33677, 36788, 64379, 67354, 128758, 134708, 153103, 257516, 306206, 612412, 1071721, 2143442, 2602751, 4286884, 5205502, 10411004, 18219257, 36438514, 72877028]

約数ペア:

[(1, 72877028), (2, 36438514), (4, 18219257), (7, 10411004), (14, 5205502), (17, 4286884), (28, 2602751), (34, 2143442), (68, 1071721), (119, 612412), (238, 306206), (283, 257516), (476, 153103), (541, 134708), (566, 128758), (1082, 67354), (1132, 64379), (1981, 36788), (2164, 33677), (3787, 19244), (3962, 18394), (4811, 15148), (7574, 9622), (7924, 9197)]