74230806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 176389920

約数和(自身を除く): 102159114

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 89, 102, 111, 178, 221, 222, 267, 289, 442, 481, 534, 578, 629, 663, 867, 962, 1157, 1258, 1326, 1443, 1513, 1734, 1887, 2314, 2886, 3026, 3293, 3471, 3757, 3774, 4539, 6586, 6942, 7514, 8177, 9078, 9879, 10693, 11271, 16354, 19669, 19758, 21386, 22542, 24531, 25721, 32079, 39338, 42809, 49062, 51442, 55981, 59007, 64158, 77163, 85618, 111962, 118014, 128427, 139009, 154326, 167943, 256854, 278018, 334373, 335886, 417027, 668746, 727753, 834054, 951677, 1003119, 1455506, 1903354, 2006238, 2183259, 2855031, 4366518, 5710062, 12371801, 24743602, 37115403, 74230806]

約数ペア:

[(1, 74230806), (2, 37115403), (3, 24743602), (6, 12371801), (13, 5710062), (17, 4366518), (26, 2855031), (34, 2183259), (37, 2006238), (39, 1903354), (51, 1455506), (74, 1003119), (78, 951677), (89, 834054), (102, 727753), (111, 668746), (178, 417027), (221, 335886), (222, 334373), (267, 278018), (289, 256854), (442, 167943), (481, 154326), (534, 139009), (578, 128427), (629, 118014), (663, 111962), (867, 85618), (962, 77163), (1157, 64158), (1258, 59007), (1326, 55981), (1443, 51442), (1513, 49062), (1734, 42809), (1887, 39338), (2314, 32079), (2886, 25721), (3026, 24531), (3293, 22542), (3471, 21386), (3757, 19758), (3774, 19669), (4539, 16354), (6586, 11271), (6942, 10693), (7514, 9879), (8177, 9078)]