102790278

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 227809296

約数和(自身を除く): 125019018

約数列:

[1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 438, 571, 657, 822, 1142, 1233, 1314, 1713, 2466, 3426, 5139, 10001, 10278, 20002, 30003, 41683, 60006, 78227, 83366, 90009, 125049, 156454, 180018, 234681, 250098, 375147, 469362, 704043, 750294, 1408086, 5710571, 11421142, 17131713, 34263426, 51395139, 102790278]

約数ペア:

[(1, 102790278), (2, 51395139), (3, 34263426), (6, 17131713), (9, 11421142), (18, 5710571), (73, 1408086), (137, 750294), (146, 704043), (219, 469362), (274, 375147), (411, 250098), (438, 234681), (571, 180018), (657, 156454), (822, 125049), (1142, 90009), (1233, 83366), (1314, 78227), (1713, 60006), (2466, 41683), (3426, 30003), (5139, 20002), (10001, 10278)]