77695254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 216007680

約数和(自身を除く): 138312426

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 163, 182, 189, 194, 234, 273, 291, 326, 351, 378, 489, 546, 582, 679, 702, 819, 873, 978, 1141, 1261, 1358, 1467, 1638, 1746, 2037, 2119, 2282, 2457, 2522, 2619, 2934, 3423, 3783, 4074, 4238, 4401, 4914, 5238, 6111, 6357, 6846, 7566, 8802, 8827, 10269, 11349, 12222, 12714, 14833, 15811, 17654, 18333, 19071, 20538, 22698, 26481, 29666, 30807, 31622, 34047, 36666, 38142, 44499, 47433, 52962, 57213, 61614, 68094, 79443, 88998, 94866, 110677, 114426, 133497, 142299, 158886, 205543, 221354, 238329, 266994, 284598, 332031, 400491, 411086, 426897, 476658, 616629, 664062, 800982, 853794, 996093, 1233258, 1438801, 1849887, 1992186, 2877602, 2988279, 3699774, 4316403, 5549661, 5976558, 8632806, 11099322, 12949209, 25898418, 38847627, 77695254]

約数ペア:

[(1, 77695254), (2, 38847627), (3, 25898418), (6, 12949209), (7, 11099322), (9, 8632806), (13, 5976558), (14, 5549661), (18, 4316403), (21, 3699774), (26, 2988279), (27, 2877602), (39, 1992186), (42, 1849887), (54, 1438801), (63, 1233258), (78, 996093), (91, 853794), (97, 800982), (117, 664062), (126, 616629), (163, 476658), (182, 426897), (189, 411086), (194, 400491), (234, 332031), (273, 284598), (291, 266994), (326, 238329), (351, 221354), (378, 205543), (489, 158886), (546, 142299), (582, 133497), (679, 114426), (702, 110677), (819, 94866), (873, 88998), (978, 79443), (1141, 68094), (1261, 61614), (1358, 57213), (1467, 52962), (1638, 47433), (1746, 44499), (2037, 38142), (2119, 36666), (2282, 34047), (2457, 31622), (2522, 30807), (2619, 29666), (2934, 26481), (3423, 22698), (3783, 20538), (4074, 19071), (4238, 18333), (4401, 17654), (4914, 15811), (5238, 14833), (6111, 12714), (6357, 12222), (6846, 11349), (7566, 10269), (8802, 8827)]