74220198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 170698752

約数和(自身を除く): 96478554

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 223, 251, 442, 446, 502, 663, 669, 753, 1326, 1338, 1506, 2899, 3263, 3791, 4267, 5798, 6526, 7582, 8534, 8697, 9789, 11373, 12801, 17394, 19578, 22746, 25602, 49283, 55471, 55973, 98566, 110942, 111946, 147849, 166413, 167919, 295698, 332826, 335838, 727649, 951541, 1455298, 1903082, 2182947, 2854623, 4365894, 5709246, 12370033, 24740066, 37110099, 74220198]

約数ペア:

[(1, 74220198), (2, 37110099), (3, 24740066), (6, 12370033), (13, 5709246), (17, 4365894), (26, 2854623), (34, 2182947), (39, 1903082), (51, 1455298), (78, 951541), (102, 727649), (221, 335838), (223, 332826), (251, 295698), (442, 167919), (446, 166413), (502, 147849), (663, 111946), (669, 110942), (753, 98566), (1326, 55973), (1338, 55471), (1506, 49283), (2899, 25602), (3263, 22746), (3791, 19578), (4267, 17394), (5798, 12801), (6526, 11373), (7582, 9789), (8534, 8697)]