85365364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 187209792

約数和(自身を除く): 101844428

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 131, 148, 238, 259, 262, 476, 518, 524, 629, 917, 1036, 1258, 1369, 1834, 2227, 2516, 2738, 3668, 4403, 4454, 4847, 5476, 8806, 8908, 9583, 9694, 15589, 17612, 19166, 19388, 23273, 31178, 33929, 38332, 46546, 62356, 67858, 82399, 93092, 135716, 162911, 164798, 179339, 325822, 329596, 358678, 576793, 651644, 717356, 1153586, 1255373, 2307172, 2510746, 3048763, 5021492, 6097526, 12195052, 21341341, 42682682, 85365364]

約数ペア:

[(1, 85365364), (2, 42682682), (4, 21341341), (7, 12195052), (14, 6097526), (17, 5021492), (28, 3048763), (34, 2510746), (37, 2307172), (68, 1255373), (74, 1153586), (119, 717356), (131, 651644), (148, 576793), (238, 358678), (259, 329596), (262, 325822), (476, 179339), (518, 164798), (524, 162911), (629, 135716), (917, 93092), (1036, 82399), (1258, 67858), (1369, 62356), (1834, 46546), (2227, 38332), (2516, 33929), (2738, 31178), (3668, 23273), (4403, 19388), (4454, 19166), (4847, 17612), (5476, 15589), (8806, 9694), (8908, 9583)]