73982454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 72

約数和(自身を含む): 186506280

約数和(自身を除く): 112523826

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1489, 1911, 2366, 2978, 3549, 3822, 4467, 7098, 8281, 8934, 10423, 16562, 19357, 20846, 24843, 31269, 38714, 49686, 58071, 62538, 72961, 116142, 135499, 145922, 218883, 251641, 270998, 406497, 437766, 503282, 754923, 812994, 948493, 1509846, 1761487, 1896986, 2845479, 3522974, 5284461, 5690958, 10568922, 12330409, 24660818, 36991227, 73982454]

約数ペア:

[(1, 73982454), (2, 36991227), (3, 24660818), (6, 12330409), (7, 10568922), (13, 5690958), (14, 5284461), (21, 3522974), (26, 2845479), (39, 1896986), (42, 1761487), (49, 1509846), (78, 948493), (91, 812994), (98, 754923), (147, 503282), (169, 437766), (182, 406497), (273, 270998), (294, 251641), (338, 218883), (507, 145922), (546, 135499), (637, 116142), (1014, 72961), (1183, 62538), (1274, 58071), (1489, 49686), (1911, 38714), (2366, 31269), (2978, 24843), (3549, 20846), (3822, 19357), (4467, 16562), (7098, 10423), (8281, 8934)]