74589948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 200792592

約数和(自身を除く): 126202644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 307, 397, 612, 614, 794, 921, 1191, 1228, 1588, 1842, 2382, 2763, 3573, 3684, 4764, 5219, 5526, 6749, 7146, 10438, 11052, 13498, 14292, 15657, 20247, 20876, 26996, 31314, 40494, 46971, 60741, 62628, 80988, 93942, 121482, 121879, 187884, 242964, 243758, 365637, 487516, 731274, 1096911, 1462548, 2071943, 2193822, 4143886, 4387644, 6215829, 8287772, 12431658, 18647487, 24863316, 37294974, 74589948]

約数ペア:

[(1, 74589948), (2, 37294974), (3, 24863316), (4, 18647487), (6, 12431658), (9, 8287772), (12, 6215829), (17, 4387644), (18, 4143886), (34, 2193822), (36, 2071943), (51, 1462548), (68, 1096911), (102, 731274), (153, 487516), (204, 365637), (306, 243758), (307, 242964), (397, 187884), (612, 121879), (614, 121482), (794, 93942), (921, 80988), (1191, 62628), (1228, 60741), (1588, 46971), (1842, 40494), (2382, 31314), (2763, 26996), (3573, 20876), (3684, 20247), (4764, 15657), (5219, 14292), (5526, 13498), (6749, 11052), (7146, 10438)]