90566748

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 249790464

約数和(自身を除く): 159223716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 108, 124, 127, 142, 162, 186, 213, 254, 279, 284, 324, 372, 381, 426, 508, 558, 639, 762, 837, 852, 1116, 1143, 1278, 1524, 1674, 1917, 2201, 2286, 2511, 2556, 3348, 3429, 3834, 3937, 4402, 4572, 5022, 5751, 6603, 6858, 7668, 7874, 8804, 9017, 10044, 10287, 11502, 11811, 13206, 13716, 15748, 18034, 19809, 20574, 23004, 23622, 26412, 27051, 35433, 36068, 39618, 41148, 47244, 54102, 59427, 70866, 79236, 81153, 106299, 108204, 118854, 141732, 162306, 178281, 212598, 237708, 243459, 279527, 318897, 324612, 356562, 425196, 486918, 559054, 637794, 713124, 730377, 838581, 973836, 1118108, 1275588, 1460754, 1677162, 2515743, 2921508, 3354324, 5031486, 7547229, 10062972, 15094458, 22641687, 30188916, 45283374, 90566748]

約数ペア:

[(1, 90566748), (2, 45283374), (3, 30188916), (4, 22641687), (6, 15094458), (9, 10062972), (12, 7547229), (18, 5031486), (27, 3354324), (31, 2921508), (36, 2515743), (54, 1677162), (62, 1460754), (71, 1275588), (81, 1118108), (93, 973836), (108, 838581), (124, 730377), (127, 713124), (142, 637794), (162, 559054), (186, 486918), (213, 425196), (254, 356562), (279, 324612), (284, 318897), (324, 279527), (372, 243459), (381, 237708), (426, 212598), (508, 178281), (558, 162306), (639, 141732), (762, 118854), (837, 108204), (852, 106299), (1116, 81153), (1143, 79236), (1278, 70866), (1524, 59427), (1674, 54102), (1917, 47244), (2201, 41148), (2286, 39618), (2511, 36068), (2556, 35433), (3348, 27051), (3429, 26412), (3834, 23622), (3937, 23004), (4402, 20574), (4572, 19809), (5022, 18034), (5751, 15748), (6603, 13716), (6858, 13206), (7668, 11811), (7874, 11502), (8804, 10287), (9017, 10044)]