83970956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 165634560

約数和(自身を除く): 81663604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 103, 206, 323, 412, 631, 646, 1262, 1292, 1751, 1957, 2524, 3502, 3914, 7004, 7828, 10727, 11989, 21454, 23978, 33269, 42908, 47956, 64993, 66538, 129986, 133076, 203813, 259972, 407626, 815252, 1104881, 1234867, 2209762, 2469734, 4419524, 4939468, 20992739, 41985478, 83970956]

約数ペア:

[(1, 83970956), (2, 41985478), (4, 20992739), (17, 4939468), (19, 4419524), (34, 2469734), (38, 2209762), (68, 1234867), (76, 1104881), (103, 815252), (206, 407626), (323, 259972), (412, 203813), (631, 133076), (646, 129986), (1262, 66538), (1292, 64993), (1751, 47956), (1957, 42908), (2524, 33269), (3502, 23978), (3914, 21454), (7004, 11989), (7828, 10727)]