74959984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 60

約数和(自身を含む): 164920000

約数和(自身を除く): 89960016

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1249, 1364, 1936, 2498, 2728, 3751, 4996, 5456, 7502, 9992, 13739, 15004, 19984, 27478, 30008, 38719, 54956, 60016, 77438, 109912, 151129, 154876, 219824, 302258, 309752, 425909, 604516, 619504, 851818, 1209032, 1703636, 2418064, 3407272, 4684999, 6814544, 9369998, 18739996, 37479992, 74959984]

約数ペア:

[(1, 74959984), (2, 37479992), (4, 18739996), (8, 9369998), (11, 6814544), (16, 4684999), (22, 3407272), (31, 2418064), (44, 1703636), (62, 1209032), (88, 851818), (121, 619504), (124, 604516), (176, 425909), (242, 309752), (248, 302258), (341, 219824), (484, 154876), (496, 151129), (682, 109912), (968, 77438), (1249, 60016), (1364, 54956), (1936, 38719), (2498, 30008), (2728, 27478), (3751, 19984), (4996, 15004), (5456, 13739), (7502, 9992)]