87778704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 258983424

約数和(自身を除く): 171204720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 47, 48, 52, 73, 78, 82, 94, 104, 123, 141, 146, 156, 164, 188, 208, 219, 246, 282, 292, 312, 328, 376, 438, 492, 533, 564, 584, 611, 624, 656, 752, 876, 949, 984, 1066, 1128, 1168, 1222, 1599, 1752, 1833, 1898, 1927, 1968, 2132, 2256, 2444, 2847, 2993, 3198, 3431, 3504, 3666, 3796, 3854, 4264, 4888, 5694, 5781, 5986, 6396, 6862, 7332, 7592, 7708, 8528, 8979, 9776, 10293, 11388, 11562, 11972, 12792, 13724, 14664, 15184, 15416, 17958, 20586, 22776, 23124, 23944, 25051, 25584, 27448, 29328, 30832, 35916, 38909, 41172, 44603, 45552, 46248, 47888, 50102, 54896, 71832, 75153, 77818, 82344, 89206, 92496, 100204, 116727, 133809, 140671, 143664, 150306, 155636, 164688, 178412, 200408, 233454, 267618, 281342, 300612, 311272, 356824, 400816, 422013, 466908, 535236, 562684, 601224, 622544, 713648, 844026, 933816, 1070472, 1125368, 1202448, 1688052, 1828723, 1867632, 2140944, 2250736, 3376104, 3657446, 5486169, 6752208, 7314892, 10972338, 14629784, 21944676, 29259568, 43889352, 87778704]

約数ペア:

[(1, 87778704), (2, 43889352), (3, 29259568), (4, 21944676), (6, 14629784), (8, 10972338), (12, 7314892), (13, 6752208), (16, 5486169), (24, 3657446), (26, 3376104), (39, 2250736), (41, 2140944), (47, 1867632), (48, 1828723), (52, 1688052), (73, 1202448), (78, 1125368), (82, 1070472), (94, 933816), (104, 844026), (123, 713648), (141, 622544), (146, 601224), (156, 562684), (164, 535236), (188, 466908), (208, 422013), (219, 400816), (246, 356824), (282, 311272), (292, 300612), (312, 281342), (328, 267618), (376, 233454), (438, 200408), (492, 178412), (533, 164688), (564, 155636), (584, 150306), (611, 143664), (624, 140671), (656, 133809), (752, 116727), (876, 100204), (949, 92496), (984, 89206), (1066, 82344), (1128, 77818), (1168, 75153), (1222, 71832), (1599, 54896), (1752, 50102), (1833, 47888), (1898, 46248), (1927, 45552), (1968, 44603), (2132, 41172), (2256, 38909), (2444, 35916), (2847, 30832), (2993, 29328), (3198, 27448), (3431, 25584), (3504, 25051), (3666, 23944), (3796, 23124), (3854, 22776), (4264, 20586), (4888, 17958), (5694, 15416), (5781, 15184), (5986, 14664), (6396, 13724), (6862, 12792), (7332, 11972), (7592, 11562), (7708, 11388), (8528, 10293), (8979, 9776)]