84257172

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13722

約数の個数: 60

約数和(自身を含む): 231874720

約数和(自身を除く): 147617548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 13687, 27374, 41061, 54748, 82122, 123183, 164244, 246366, 260053, 369549, 492732, 520106, 739098, 780159, 1040212, 1108647, 1478196, 1560318, 2217294, 2340477, 3120636, 4434588, 4680954, 7021431, 9361908, 14042862, 21064293, 28085724, 42128586, 84257172]

約数ペア:

[(1, 84257172), (2, 42128586), (3, 28085724), (4, 21064293), (6, 14042862), (9, 9361908), (12, 7021431), (18, 4680954), (19, 4434588), (27, 3120636), (36, 2340477), (38, 2217294), (54, 1560318), (57, 1478196), (76, 1108647), (81, 1040212), (108, 780159), (114, 739098), (162, 520106), (171, 492732), (228, 369549), (324, 260053), (342, 246366), (513, 164244), (684, 123183), (1026, 82122), (1539, 54748), (2052, 41061), (3078, 27374), (6156, 13687)]