90080178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 204819840

約数和(自身を除く): 114739662

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 53, 57, 102, 106, 114, 159, 318, 323, 646, 877, 901, 969, 1007, 1754, 1802, 1938, 2014, 2631, 2703, 3021, 5262, 5406, 6042, 14909, 16663, 17119, 29818, 33326, 34238, 44727, 46481, 49989, 51357, 89454, 92962, 99978, 102714, 139443, 278886, 283271, 566542, 790177, 849813, 883139, 1580354, 1699626, 1766278, 2370531, 2649417, 4741062, 5298834, 15013363, 30026726, 45040089, 90080178]

約数ペア:

[(1, 90080178), (2, 45040089), (3, 30026726), (6, 15013363), (17, 5298834), (19, 4741062), (34, 2649417), (38, 2370531), (51, 1766278), (53, 1699626), (57, 1580354), (102, 883139), (106, 849813), (114, 790177), (159, 566542), (318, 283271), (323, 278886), (646, 139443), (877, 102714), (901, 99978), (969, 92962), (1007, 89454), (1754, 51357), (1802, 49989), (1938, 46481), (2014, 44727), (2631, 34238), (2703, 33326), (3021, 29818), (5262, 17119), (5406, 16663), (6042, 14909)]