61684847364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{417953}}^1$

素因数の和:418225

約数の個数: 72

約数和(自身を含む): 168097755168

約数和(自身を除く): 106412907804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 502, 588, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 12299, 21084, 24598, 36897, 49196, 73794, 147588, 417953, 835906, 1253859, 1671812, 2507718, 2925671, 5015436, 5851342, 8777013, 11702684, 17554026, 20479697, 35108052, 40959394, 61439091, 81918788, 104906203, 122878182, 209812406, 245756364, 314718609, 419624812, 629437218, 734343421, 1258874436, 1468686842, 2203030263, 2937373684, 4406060526, 5140403947, 8812121052, 10280807894, 15421211841, 20561615788, 30842423682, 61684847364]

約数ペア:

[(1, 61684847364), (2, 30842423682), (3, 20561615788), (4, 15421211841), (6, 10280807894), (7, 8812121052), (12, 5140403947), (14, 4406060526), (21, 2937373684), (28, 2203030263), (42, 1468686842), (49, 1258874436), (84, 734343421), (98, 629437218), (147, 419624812), (196, 314718609), (251, 245756364), (294, 209812406), (502, 122878182), (588, 104906203), (753, 81918788), (1004, 61439091), (1506, 40959394), (1757, 35108052), (3012, 20479697), (3514, 17554026), (5271, 11702684), (7028, 8777013), (10542, 5851342), (12299, 5015436), (21084, 2925671), (24598, 2507718), (36897, 1671812), (49196, 1253859), (73794, 835906), (147588, 417953)]