71319942

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 159878160

約数和(自身を除く): 88558218

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 333, 346, 519, 619, 666, 1038, 1238, 1557, 1857, 3114, 3714, 5571, 6401, 11142, 12802, 19203, 22903, 38406, 45806, 57609, 68709, 107087, 115218, 137418, 206127, 214174, 321261, 412254, 642522, 963783, 1927566, 3962219, 7924438, 11886657, 23773314, 35659971, 71319942]

約数ペア:

[(1, 71319942), (2, 35659971), (3, 23773314), (6, 11886657), (9, 7924438), (18, 3962219), (37, 1927566), (74, 963783), (111, 642522), (173, 412254), (222, 321261), (333, 214174), (346, 206127), (519, 137418), (619, 115218), (666, 107087), (1038, 68709), (1238, 57609), (1557, 45806), (1857, 38406), (3114, 22903), (3714, 19203), (5571, 12802), (6401, 11142)]