129435348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90641}}^1$

素因数の和:90672

約数の個数: 48

約数和(自身を含む): 365468544

約数和(自身を除く): 236033196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 90641, 181282, 271923, 362564, 543846, 634487, 1087692, 1268974, 1540897, 1903461, 2537948, 3081794, 3806922, 4622691, 6163588, 7613844, 9245382, 10786279, 18490764, 21572558, 32358837, 43145116, 64717674, 129435348]

約数ペア:

[(1, 129435348), (2, 64717674), (3, 43145116), (4, 32358837), (6, 21572558), (7, 18490764), (12, 10786279), (14, 9245382), (17, 7613844), (21, 6163588), (28, 4622691), (34, 3806922), (42, 3081794), (51, 2537948), (68, 1903461), (84, 1540897), (102, 1268974), (119, 1087692), (204, 634487), (238, 543846), (357, 362564), (476, 271923), (714, 181282), (1428, 90641)]