66457548

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 174270096

約数和(自身を除く): 107812548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 571, 636, 732, 954, 1098, 1142, 1713, 1908, 2196, 2284, 3233, 3426, 5139, 6466, 6852, 9699, 10278, 12932, 19398, 20556, 29097, 30263, 34831, 38796, 58194, 60526, 69662, 90789, 104493, 116388, 121052, 139324, 181578, 208986, 272367, 313479, 363156, 417972, 544734, 626958, 1089468, 1253916, 1846043, 3692086, 5538129, 7384172, 11076258, 16614387, 22152516, 33228774, 66457548]

約数ペア:

[(1, 66457548), (2, 33228774), (3, 22152516), (4, 16614387), (6, 11076258), (9, 7384172), (12, 5538129), (18, 3692086), (36, 1846043), (53, 1253916), (61, 1089468), (106, 626958), (122, 544734), (159, 417972), (183, 363156), (212, 313479), (244, 272367), (318, 208986), (366, 181578), (477, 139324), (549, 121052), (571, 116388), (636, 104493), (732, 90789), (954, 69662), (1098, 60526), (1142, 58194), (1713, 38796), (1908, 34831), (2196, 30263), (2284, 29097), (3233, 20556), (3426, 19398), (5139, 12932), (6466, 10278), (6852, 9699)]