129218562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 312049920

約数和(自身を除く): 182831358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 121, 158, 198, 237, 242, 363, 474, 711, 726, 751, 869, 1089, 1422, 1502, 1738, 2178, 2253, 2607, 4506, 5214, 6759, 7821, 8261, 9559, 13518, 15642, 16522, 19118, 24783, 28677, 49566, 57354, 59329, 74349, 86031, 90871, 118658, 148698, 172062, 177987, 181742, 272613, 355974, 533961, 545226, 652619, 817839, 1067922, 1305238, 1635678, 1957857, 3915714, 5873571, 7178809, 11747142, 14357618, 21536427, 43072854, 64609281, 129218562]

約数ペア:

[(1, 129218562), (2, 64609281), (3, 43072854), (6, 21536427), (9, 14357618), (11, 11747142), (18, 7178809), (22, 5873571), (33, 3915714), (66, 1957857), (79, 1635678), (99, 1305238), (121, 1067922), (158, 817839), (198, 652619), (237, 545226), (242, 533961), (363, 355974), (474, 272613), (711, 181742), (726, 177987), (751, 172062), (869, 148698), (1089, 118658), (1422, 90871), (1502, 86031), (1738, 74349), (2178, 59329), (2253, 57354), (2607, 49566), (4506, 28677), (5214, 24783), (6759, 19118), (7821, 16522), (8261, 15642), (9559, 13518)]