68768044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 60126932

約数列:

[1, 2, 4, 31, 62, 71, 73, 107, 124, 142, 146, 214, 284, 292, 428, 2201, 2263, 3317, 4402, 4526, 5183, 6634, 7597, 7811, 8804, 9052, 10366, 13268, 15194, 15622, 20732, 30388, 31244, 160673, 235507, 242141, 321346, 471014, 484282, 554581, 642692, 942028, 968564, 1109162, 2218324, 17192011, 34384022, 68768044]

約数ペア:

[(1, 68768044), (2, 34384022), (4, 17192011), (31, 2218324), (62, 1109162), (71, 968564), (73, 942028), (107, 642692), (124, 554581), (142, 484282), (146, 471014), (214, 321346), (284, 242141), (292, 235507), (428, 160673), (2201, 31244), (2263, 30388), (3317, 20732), (4402, 15622), (4526, 15194), (5183, 13268), (6634, 10366), (7597, 9052), (7811, 8804)]