86069170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 174845952

約数和(自身を除く): 88776782

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 101, 110, 122, 127, 202, 254, 305, 505, 610, 635, 671, 1010, 1111, 1270, 1342, 1397, 2222, 2794, 3355, 5555, 6161, 6710, 6985, 7747, 11110, 12322, 12827, 13970, 15494, 25654, 30805, 38735, 61610, 64135, 67771, 77470, 85217, 128270, 135542, 141097, 170434, 282194, 338855, 426085, 677710, 705485, 782447, 852170, 1410970, 1564894, 3912235, 7824470, 8606917, 17213834, 43034585, 86069170]

約数ペア:

[(1, 86069170), (2, 43034585), (5, 17213834), (10, 8606917), (11, 7824470), (22, 3912235), (55, 1564894), (61, 1410970), (101, 852170), (110, 782447), (122, 705485), (127, 677710), (202, 426085), (254, 338855), (305, 282194), (505, 170434), (610, 141097), (635, 135542), (671, 128270), (1010, 85217), (1111, 77470), (1270, 67771), (1342, 64135), (1397, 61610), (2222, 38735), (2794, 30805), (3355, 25654), (5555, 15494), (6161, 13970), (6710, 12827), (6985, 12322), (7747, 11110)]