71893644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6709}}^1$

素因数の和:6782

約数の個数: 48

約数和(自身を含む): 180364800

約数和(自身を除く): 108471156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 6709, 10716, 13418, 20127, 26836, 40254, 80508, 127471, 254942, 315323, 382413, 509884, 630646, 764826, 945969, 1261292, 1529652, 1891938, 3783876, 5991137, 11982274, 17973411, 23964548, 35946822, 71893644]

約数ペア:

[(1, 71893644), (2, 35946822), (3, 23964548), (4, 17973411), (6, 11982274), (12, 5991137), (19, 3783876), (38, 1891938), (47, 1529652), (57, 1261292), (76, 945969), (94, 764826), (114, 630646), (141, 509884), (188, 382413), (228, 315323), (282, 254942), (564, 127471), (893, 80508), (1786, 40254), (2679, 26836), (3572, 20127), (5358, 13418), (6709, 10716)]