91219684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 174254080

約数和(自身を除く): 83034396

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 103, 172, 206, 271, 412, 542, 817, 1084, 1634, 1957, 3268, 3914, 4429, 5149, 7828, 8858, 10298, 11653, 17716, 20596, 23306, 27913, 46612, 55826, 84151, 111652, 168302, 221407, 336604, 442814, 530347, 885628, 1060694, 1200259, 2121388, 2400518, 4801036, 22804921, 45609842, 91219684]

約数ペア:

[(1, 91219684), (2, 45609842), (4, 22804921), (19, 4801036), (38, 2400518), (43, 2121388), (76, 1200259), (86, 1060694), (103, 885628), (172, 530347), (206, 442814), (271, 336604), (412, 221407), (542, 168302), (817, 111652), (1084, 84151), (1634, 55826), (1957, 46612), (3268, 27913), (3914, 23306), (4429, 20596), (5149, 17716), (7828, 11653), (8858, 10298)]