84103348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 178416000

約数和(自身を除く): 94312652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1061, 2086, 2122, 2831, 4172, 4244, 5662, 7427, 11324, 14854, 19817, 20159, 29708, 39634, 40318, 79268, 80636, 141113, 158089, 282226, 316178, 564452, 632356, 1106623, 2213246, 3003691, 4426492, 6007382, 12014764, 21025837, 42051674, 84103348]

約数ペア:

[(1, 84103348), (2, 42051674), (4, 21025837), (7, 12014764), (14, 6007382), (19, 4426492), (28, 3003691), (38, 2213246), (76, 1106623), (133, 632356), (149, 564452), (266, 316178), (298, 282226), (532, 158089), (596, 141113), (1043, 80636), (1061, 79268), (2086, 40318), (2122, 39634), (2831, 29708), (4172, 20159), (4244, 19817), (5662, 14854), (7427, 11324)]