170772012

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 443085552

約数和(自身を除く): 272313540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 201, 202, 268, 303, 402, 404, 603, 606, 701, 804, 909, 1206, 1212, 1402, 1818, 2103, 2412, 2804, 3636, 4206, 6309, 6767, 8412, 12618, 13534, 20301, 25236, 27068, 40602, 46967, 60903, 70801, 81204, 93934, 121806, 140901, 141602, 187868, 212403, 243612, 281802, 283204, 422703, 424806, 563604, 637209, 845406, 849612, 1274418, 1690812, 2548836, 4743667, 9487334, 14231001, 18974668, 28462002, 42693003, 56924004, 85386006, 170772012]

約数ペア:

[(1, 170772012), (2, 85386006), (3, 56924004), (4, 42693003), (6, 28462002), (9, 18974668), (12, 14231001), (18, 9487334), (36, 4743667), (67, 2548836), (101, 1690812), (134, 1274418), (201, 849612), (202, 845406), (268, 637209), (303, 563604), (402, 424806), (404, 422703), (603, 283204), (606, 281802), (701, 243612), (804, 212403), (909, 187868), (1206, 141602), (1212, 140901), (1402, 121806), (1818, 93934), (2103, 81204), (2412, 70801), (2804, 60903), (3636, 46967), (4206, 40602), (6309, 27068), (6767, 25236), (8412, 20301), (12618, 13534)]