87763356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 72

約数和(自身を含む): 241113600

約数和(自身を除く): 153350244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 4139, 5301, 7068, 8278, 10602, 12417, 16556, 21204, 24834, 37251, 49668, 74502, 78641, 128309, 149004, 157282, 235923, 256618, 314564, 384927, 471846, 513236, 707769, 769854, 943692, 1154781, 1415538, 1539708, 2309562, 2437871, 2831076, 4619124, 4875742, 7313613, 9751484, 14627226, 21940839, 29254452, 43881678, 87763356]

約数ペア:

[(1, 87763356), (2, 43881678), (3, 29254452), (4, 21940839), (6, 14627226), (9, 9751484), (12, 7313613), (18, 4875742), (19, 4619124), (31, 2831076), (36, 2437871), (38, 2309562), (57, 1539708), (62, 1415538), (76, 1154781), (93, 943692), (114, 769854), (124, 707769), (171, 513236), (186, 471846), (228, 384927), (279, 314564), (342, 256618), (372, 235923), (558, 157282), (589, 149004), (684, 128309), (1116, 78641), (1178, 74502), (1767, 49668), (2356, 37251), (3534, 24834), (4139, 21204), (5301, 16556), (7068, 12417), (8278, 10602)]