74263476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 218480640

約数和(自身を除く): 144217164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 79, 84, 93, 114, 124, 133, 158, 186, 217, 228, 237, 266, 316, 361, 372, 399, 434, 474, 532, 553, 589, 651, 722, 798, 868, 948, 1083, 1106, 1178, 1302, 1444, 1501, 1596, 1659, 1767, 2166, 2212, 2356, 2449, 2527, 2604, 3002, 3318, 3534, 4123, 4332, 4503, 4898, 5054, 6004, 6636, 7068, 7347, 7581, 8246, 9006, 9796, 10108, 10507, 11191, 12369, 14694, 15162, 16492, 17143, 18012, 21014, 22382, 24738, 28519, 29388, 30324, 31521, 33573, 34286, 42028, 44764, 46531, 49476, 51429, 57038, 63042, 67146, 68572, 78337, 85557, 93062, 102858, 114076, 126084, 134292, 139593, 156674, 171114, 186124, 199633, 205716, 235011, 279186, 313348, 325717, 342228, 399266, 470022, 558372, 598899, 651434, 798532, 884089, 940044, 977151, 1197798, 1302868, 1768178, 1954302, 2395596, 2652267, 3536356, 3908604, 5304534, 6188623, 10609068, 12377246, 18565869, 24754492, 37131738, 74263476]

約数ペア:

[(1, 74263476), (2, 37131738), (3, 24754492), (4, 18565869), (6, 12377246), (7, 10609068), (12, 6188623), (14, 5304534), (19, 3908604), (21, 3536356), (28, 2652267), (31, 2395596), (38, 1954302), (42, 1768178), (57, 1302868), (62, 1197798), (76, 977151), (79, 940044), (84, 884089), (93, 798532), (114, 651434), (124, 598899), (133, 558372), (158, 470022), (186, 399266), (217, 342228), (228, 325717), (237, 313348), (266, 279186), (316, 235011), (361, 205716), (372, 199633), (399, 186124), (434, 171114), (474, 156674), (532, 139593), (553, 134292), (589, 126084), (651, 114076), (722, 102858), (798, 93062), (868, 85557), (948, 78337), (1083, 68572), (1106, 67146), (1178, 63042), (1302, 57038), (1444, 51429), (1501, 49476), (1596, 46531), (1659, 44764), (1767, 42028), (2166, 34286), (2212, 33573), (2356, 31521), (2449, 30324), (2527, 29388), (2604, 28519), (3002, 24738), (3318, 22382), (3534, 21014), (4123, 18012), (4332, 17143), (4503, 16492), (4898, 15162), (5054, 14694), (6004, 12369), (6636, 11191), (7068, 10507), (7347, 10108), (7581, 9796), (8246, 9006)]