72328326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 102890874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 233, 266, 389, 399, 466, 699, 778, 798, 1167, 1398, 1631, 2334, 2723, 3262, 4427, 4893, 5446, 7391, 8169, 8854, 9786, 13281, 14782, 16338, 22173, 26562, 30989, 44346, 51737, 61978, 90637, 92967, 103474, 155211, 181274, 185934, 271911, 310422, 543822, 634459, 1268918, 1722103, 1903377, 3444206, 3806754, 5166309, 10332618, 12054721, 24109442, 36164163, 72328326]

約数ペア:

[(1, 72328326), (2, 36164163), (3, 24109442), (6, 12054721), (7, 10332618), (14, 5166309), (19, 3806754), (21, 3444206), (38, 1903377), (42, 1722103), (57, 1268918), (114, 634459), (133, 543822), (233, 310422), (266, 271911), (389, 185934), (399, 181274), (466, 155211), (699, 103474), (778, 92967), (798, 90637), (1167, 61978), (1398, 51737), (1631, 44346), (2334, 30989), (2723, 26562), (3262, 22173), (4427, 16338), (4893, 14782), (5446, 13281), (7391, 9786), (8169, 8854)]