90736854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 212103360

約数和(自身を除く): 121366506

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1326, 1394, 1599, 1669, 2091, 3198, 3338, 4182, 5007, 9061, 10014, 18122, 21697, 27183, 28373, 43394, 54366, 56746, 65091, 68429, 85119, 130182, 136858, 170238, 205287, 368849, 410574, 737698, 889577, 1106547, 1163293, 1779154, 2213094, 2326586, 2668731, 3489879, 5337462, 6979758, 15122809, 30245618, 45368427, 90736854]

約数ペア:

[(1, 90736854), (2, 45368427), (3, 30245618), (6, 15122809), (13, 6979758), (17, 5337462), (26, 3489879), (34, 2668731), (39, 2326586), (41, 2213094), (51, 1779154), (78, 1163293), (82, 1106547), (102, 889577), (123, 737698), (221, 410574), (246, 368849), (442, 205287), (533, 170238), (663, 136858), (697, 130182), (1066, 85119), (1326, 68429), (1394, 65091), (1599, 56746), (1669, 54366), (2091, 43394), (3198, 28373), (3338, 27183), (4182, 21697), (5007, 18122), (9061, 10014)]