8145522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 22790592

約数和(自身を除く): 14645070

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 653, 693, 891, 1134, 1306, 1386, 1782, 1959, 2079, 3918, 4158, 4571, 5877, 6237, 7183, 9142, 11754, 12474, 13713, 14366, 17631, 21549, 27426, 35262, 41139, 43098, 50281, 52893, 64647, 82278, 100562, 105786, 123417, 129294, 150843, 193941, 246834, 301686, 370251, 387882, 452529, 581823, 740502, 905058, 1163646, 1357587, 2715174, 4072761, 8145522]

約数ペア:

[(1, 8145522), (2, 4072761), (3, 2715174), (6, 1357587), (7, 1163646), (9, 905058), (11, 740502), (14, 581823), (18, 452529), (21, 387882), (22, 370251), (27, 301686), (33, 246834), (42, 193941), (54, 150843), (63, 129294), (66, 123417), (77, 105786), (81, 100562), (99, 82278), (126, 64647), (154, 52893), (162, 50281), (189, 43098), (198, 41139), (231, 35262), (297, 27426), (378, 21549), (462, 17631), (567, 14366), (594, 13713), (653, 12474), (693, 11754), (891, 9142), (1134, 7183), (1306, 6237), (1386, 5877), (1782, 4571), (1959, 4158), (2079, 3918)]