27277272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 84651840

約数和(自身を除く): 57374568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 101, 121, 124, 132, 186, 198, 202, 242, 248, 264, 279, 303, 341, 363, 372, 396, 404, 484, 558, 606, 682, 726, 744, 792, 808, 909, 968, 1023, 1089, 1111, 1116, 1212, 1364, 1452, 1818, 2046, 2178, 2222, 2232, 2424, 2728, 2904, 3069, 3131, 3333, 3636, 3751, 4092, 4356, 4444, 6138, 6262, 6666, 7272, 7502, 8184, 8712, 8888, 9393, 9999, 11253, 12221, 12276, 12524, 13332, 15004, 18786, 19998, 22506, 24442, 24552, 25048, 26664, 28179, 30008, 33759, 34441, 36663, 37572, 39996, 45012, 48884, 56358, 67518, 68882, 73326, 75144, 79992, 90024, 97768, 103323, 109989, 112716, 135036, 137764, 146652, 206646, 219978, 225432, 270072, 275528, 293304, 309969, 378851, 413292, 439956, 619938, 757702, 826584, 879912, 1136553, 1239876, 1515404, 2273106, 2479752, 3030808, 3409659, 4546212, 6819318, 9092424, 13638636, 27277272]

約数ペア:

[(1, 27277272), (2, 13638636), (3, 9092424), (4, 6819318), (6, 4546212), (8, 3409659), (9, 3030808), (11, 2479752), (12, 2273106), (18, 1515404), (22, 1239876), (24, 1136553), (31, 879912), (33, 826584), (36, 757702), (44, 619938), (62, 439956), (66, 413292), (72, 378851), (88, 309969), (93, 293304), (99, 275528), (101, 270072), (121, 225432), (124, 219978), (132, 206646), (186, 146652), (198, 137764), (202, 135036), (242, 112716), (248, 109989), (264, 103323), (279, 97768), (303, 90024), (341, 79992), (363, 75144), (372, 73326), (396, 68882), (404, 67518), (484, 56358), (558, 48884), (606, 45012), (682, 39996), (726, 37572), (744, 36663), (792, 34441), (808, 33759), (909, 30008), (968, 28179), (1023, 26664), (1089, 25048), (1111, 24552), (1116, 24442), (1212, 22506), (1364, 19998), (1452, 18786), (1818, 15004), (2046, 13332), (2178, 12524), (2222, 12276), (2232, 12221), (2424, 11253), (2728, 9999), (2904, 9393), (3069, 8888), (3131, 8712), (3333, 8184), (3636, 7502), (3751, 7272), (4092, 6666), (4356, 6262), (4444, 6138)]