42897708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 128217600

約数和(自身を除く): 85319892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 252, 317, 358, 378, 537, 634, 716, 756, 951, 1074, 1253, 1268, 1611, 1902, 2148, 2219, 2506, 2853, 3222, 3759, 3804, 4438, 4833, 5012, 5706, 6444, 6657, 7518, 8559, 8876, 9666, 11277, 11412, 13314, 15036, 17118, 19332, 19971, 22554, 26628, 33831, 34236, 39942, 45108, 56743, 59913, 67662, 79884, 113486, 119826, 135324, 170229, 226972, 239652, 340458, 397201, 510687, 680916, 794402, 1021374, 1191603, 1532061, 1588804, 2042748, 2383206, 3064122, 3574809, 4766412, 6128244, 7149618, 10724427, 14299236, 21448854, 42897708]

約数ペア:

[(1, 42897708), (2, 21448854), (3, 14299236), (4, 10724427), (6, 7149618), (7, 6128244), (9, 4766412), (12, 3574809), (14, 3064122), (18, 2383206), (21, 2042748), (27, 1588804), (28, 1532061), (36, 1191603), (42, 1021374), (54, 794402), (63, 680916), (84, 510687), (108, 397201), (126, 340458), (179, 239652), (189, 226972), (252, 170229), (317, 135324), (358, 119826), (378, 113486), (537, 79884), (634, 67662), (716, 59913), (756, 56743), (951, 45108), (1074, 39942), (1253, 34236), (1268, 33831), (1611, 26628), (1902, 22554), (2148, 19971), (2219, 19332), (2506, 17118), (2853, 15036), (3222, 13314), (3759, 11412), (3804, 11277), (4438, 9666), (4833, 8876), (5012, 8559), (5706, 7518), (6444, 6657)]