73223668

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 152462464

約数和(自身を除く): 79238796

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 997, 1204, 1708, 1994, 2623, 3988, 5246, 6979, 10492, 13958, 18361, 27916, 36722, 42871, 60817, 73444, 85742, 121634, 171484, 243268, 300097, 425719, 600194, 851438, 1200388, 1702876, 2615131, 5230262, 10460524, 18305917, 36611834, 73223668]

約数ペア:

[(1, 73223668), (2, 36611834), (4, 18305917), (7, 10460524), (14, 5230262), (28, 2615131), (43, 1702876), (61, 1200388), (86, 851438), (122, 600194), (172, 425719), (244, 300097), (301, 243268), (427, 171484), (602, 121634), (854, 85742), (997, 73444), (1204, 60817), (1708, 42871), (1994, 36722), (2623, 27916), (3988, 18361), (5246, 13958), (6979, 10492)]