84290745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 101503815

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 23, 33, 35, 55, 57, 69, 77, 95, 105, 115, 133, 161, 165, 167, 209, 231, 253, 285, 345, 385, 399, 437, 483, 501, 627, 665, 759, 805, 835, 1045, 1155, 1169, 1265, 1311, 1463, 1771, 1837, 1995, 2185, 2415, 2505, 3059, 3135, 3173, 3507, 3795, 3841, 4389, 4807, 5313, 5511, 5845, 6555, 7315, 8855, 9177, 9185, 9519, 11523, 12859, 14421, 15295, 15865, 17535, 19205, 21945, 22211, 24035, 26565, 26887, 27555, 33649, 34903, 38577, 42251, 45885, 47595, 57615, 64295, 66633, 72105, 72979, 80661, 100947, 104709, 111055, 126753, 134435, 168245, 174515, 192885, 211255, 218937, 244321, 295757, 333165, 364895, 403305, 504735, 510853, 523545, 633765, 732963, 802769, 887271, 1094685, 1221605, 1478785, 1532559, 2408307, 2554265, 3664815, 4013845, 4436355, 5619383, 7662795, 12041535, 16858149, 28096915, 84290745]

約数ペア:

[(1, 84290745), (3, 28096915), (5, 16858149), (7, 12041535), (11, 7662795), (15, 5619383), (19, 4436355), (21, 4013845), (23, 3664815), (33, 2554265), (35, 2408307), (55, 1532559), (57, 1478785), (69, 1221605), (77, 1094685), (95, 887271), (105, 802769), (115, 732963), (133, 633765), (161, 523545), (165, 510853), (167, 504735), (209, 403305), (231, 364895), (253, 333165), (285, 295757), (345, 244321), (385, 218937), (399, 211255), (437, 192885), (483, 174515), (501, 168245), (627, 134435), (665, 126753), (759, 111055), (805, 104709), (835, 100947), (1045, 80661), (1155, 72979), (1169, 72105), (1265, 66633), (1311, 64295), (1463, 57615), (1771, 47595), (1837, 45885), (1995, 42251), (2185, 38577), (2415, 34903), (2505, 33649), (3059, 27555), (3135, 26887), (3173, 26565), (3507, 24035), (3795, 22211), (3841, 21945), (4389, 19205), (4807, 17535), (5313, 15865), (5511, 15295), (5845, 14421), (6555, 12859), (7315, 11523), (8855, 9519), (9177, 9185)]