89086998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 246338496

約数和(自身を除く): 157251498

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 163, 169, 182, 231, 273, 286, 294, 326, 338, 429, 462, 489, 507, 539, 546, 637, 858, 978, 1001, 1014, 1078, 1141, 1183, 1274, 1617, 1793, 1859, 1911, 2002, 2119, 2282, 2366, 3003, 3234, 3423, 3549, 3586, 3718, 3822, 4238, 5379, 5577, 6006, 6357, 6846, 7007, 7098, 7987, 8281, 10758, 11154, 12551, 12714, 13013, 14014, 14833, 15974, 16562, 21021, 23309, 23961, 24843, 25102, 26026, 27547, 29666, 37653, 39039, 42042, 44499, 46618, 47922, 49686, 55094, 69927, 75306, 78078, 82641, 87857, 88998, 91091, 103831, 139854, 163163, 165282, 175714, 182182, 192829, 207662, 263571, 273273, 303017, 311493, 326326, 385658, 489489, 527142, 546546, 578487, 606034, 622986, 909051, 978978, 1142141, 1156974, 1349803, 1818102, 2121119, 2284282, 2699606, 3426423, 4049409, 4242238, 6363357, 6852846, 8098818, 12726714, 14847833, 29695666, 44543499, 89086998]

約数ペア:

[(1, 89086998), (2, 44543499), (3, 29695666), (6, 14847833), (7, 12726714), (11, 8098818), (13, 6852846), (14, 6363357), (21, 4242238), (22, 4049409), (26, 3426423), (33, 2699606), (39, 2284282), (42, 2121119), (49, 1818102), (66, 1349803), (77, 1156974), (78, 1142141), (91, 978978), (98, 909051), (143, 622986), (147, 606034), (154, 578487), (163, 546546), (169, 527142), (182, 489489), (231, 385658), (273, 326326), (286, 311493), (294, 303017), (326, 273273), (338, 263571), (429, 207662), (462, 192829), (489, 182182), (507, 175714), (539, 165282), (546, 163163), (637, 139854), (858, 103831), (978, 91091), (1001, 88998), (1014, 87857), (1078, 82641), (1141, 78078), (1183, 75306), (1274, 69927), (1617, 55094), (1793, 49686), (1859, 47922), (1911, 46618), (2002, 44499), (2119, 42042), (2282, 39039), (2366, 37653), (3003, 29666), (3234, 27547), (3423, 26026), (3549, 25102), (3586, 24843), (3718, 23961), (3822, 23309), (4238, 21021), (5379, 16562), (5577, 15974), (6006, 14833), (6357, 14014), (6846, 13013), (7007, 12714), (7098, 12551), (7987, 11154), (8281, 10758)]