90404028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 284540256

約数和(自身を除く): 194136228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1033, 1122, 1287, 1326, 1683, 1716, 1989, 2066, 2244, 2431, 2574, 2652, 3099, 3366, 3978, 4132, 4862, 5148, 6198, 6732, 7293, 7956, 9297, 9724, 11363, 12396, 13429, 14586, 17561, 18594, 21879, 22726, 26858, 29172, 34089, 35122, 37188, 40287, 43758, 45452, 52683, 53716, 68178, 70244, 80574, 87516, 102267, 105366, 120861, 136356, 147719, 158049, 161148, 193171, 204534, 210732, 228293, 241722, 295438, 316098, 386342, 409068, 443157, 456586, 483444, 579513, 590876, 632196, 684879, 772684, 886314, 913172, 1159026, 1329471, 1369758, 1738539, 1772628, 2054637, 2318052, 2511223, 2658942, 2739516, 3477078, 4109274, 5022446, 5317884, 6954156, 7533669, 8218548, 10044892, 15067338, 22601007, 30134676, 45202014, 90404028]

約数ペア:

[(1, 90404028), (2, 45202014), (3, 30134676), (4, 22601007), (6, 15067338), (9, 10044892), (11, 8218548), (12, 7533669), (13, 6954156), (17, 5317884), (18, 5022446), (22, 4109274), (26, 3477078), (33, 2739516), (34, 2658942), (36, 2511223), (39, 2318052), (44, 2054637), (51, 1772628), (52, 1738539), (66, 1369758), (68, 1329471), (78, 1159026), (99, 913172), (102, 886314), (117, 772684), (132, 684879), (143, 632196), (153, 590876), (156, 579513), (187, 483444), (198, 456586), (204, 443157), (221, 409068), (234, 386342), (286, 316098), (306, 295438), (374, 241722), (396, 228293), (429, 210732), (442, 204534), (468, 193171), (561, 161148), (572, 158049), (612, 147719), (663, 136356), (748, 120861), (858, 105366), (884, 102267), (1033, 87516), (1122, 80574), (1287, 70244), (1326, 68178), (1683, 53716), (1716, 52683), (1989, 45452), (2066, 43758), (2244, 40287), (2431, 37188), (2574, 35122), (2652, 34089), (3099, 29172), (3366, 26858), (3978, 22726), (4132, 21879), (4862, 18594), (5148, 17561), (6198, 14586), (6732, 13429), (7293, 12396), (7956, 11363), (9297, 9724)]