7840332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 21936096

約数和(自身を除く): 14095764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 557, 612, 782, 828, 1114, 1173, 1564, 1671, 2228, 2346, 3342, 3519, 4692, 5013, 6684, 7038, 9469, 10026, 12811, 14076, 18938, 20052, 25622, 28407, 37876, 38433, 51244, 56814, 76866, 85221, 113628, 115299, 153732, 170442, 217787, 230598, 340884, 435574, 461196, 653361, 871148, 1306722, 1960083, 2613444, 3920166, 7840332]

約数ペア:

[(1, 7840332), (2, 3920166), (3, 2613444), (4, 1960083), (6, 1306722), (9, 871148), (12, 653361), (17, 461196), (18, 435574), (23, 340884), (34, 230598), (36, 217787), (46, 170442), (51, 153732), (68, 115299), (69, 113628), (92, 85221), (102, 76866), (138, 56814), (153, 51244), (204, 38433), (207, 37876), (276, 28407), (306, 25622), (391, 20052), (414, 18938), (557, 14076), (612, 12811), (782, 10026), (828, 9469), (1114, 7038), (1173, 6684), (1564, 5013), (1671, 4692), (2228, 3519), (2346, 3342)]