25356078

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 68014080

約数和(自身を除く): 42658002

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 81, 93, 99, 102, 153, 162, 186, 187, 198, 243, 279, 297, 306, 341, 374, 459, 486, 527, 558, 561, 594, 682, 729, 837, 891, 918, 1023, 1054, 1122, 1377, 1458, 1581, 1674, 1683, 1782, 2046, 2187, 2511, 2673, 2754, 3069, 3162, 3366, 4131, 4374, 4743, 5022, 5049, 5346, 5797, 6138, 7533, 8019, 8262, 9207, 9486, 10098, 11594, 12393, 14229, 15066, 15147, 16038, 17391, 18414, 22599, 24057, 24786, 27621, 28458, 30294, 34782, 37179, 42687, 45198, 45441, 48114, 52173, 55242, 67797, 74358, 82863, 85374, 90882, 104346, 128061, 135594, 136323, 156519, 165726, 248589, 256122, 272646, 313038, 384183, 408969, 469557, 497178, 745767, 768366, 817938, 939114, 1152549, 1408671, 1491534, 2305098, 2817342, 4226013, 8452026, 12678039, 25356078]

約数ペア:

[(1, 25356078), (2, 12678039), (3, 8452026), (6, 4226013), (9, 2817342), (11, 2305098), (17, 1491534), (18, 1408671), (22, 1152549), (27, 939114), (31, 817938), (33, 768366), (34, 745767), (51, 497178), (54, 469557), (62, 408969), (66, 384183), (81, 313038), (93, 272646), (99, 256122), (102, 248589), (153, 165726), (162, 156519), (186, 136323), (187, 135594), (198, 128061), (243, 104346), (279, 90882), (297, 85374), (306, 82863), (341, 74358), (374, 67797), (459, 55242), (486, 52173), (527, 48114), (558, 45441), (561, 45198), (594, 42687), (682, 37179), (729, 34782), (837, 30294), (891, 28458), (918, 27621), (1023, 24786), (1054, 24057), (1122, 22599), (1377, 18414), (1458, 17391), (1581, 16038), (1674, 15147), (1683, 15066), (1782, 14229), (2046, 12393), (2187, 11594), (2511, 10098), (2673, 9486), (2754, 9207), (3069, 8262), (3162, 8019), (3366, 7533), (4131, 6138), (4374, 5797), (4743, 5346), (5022, 5049)]