71886312

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 208857600

約数和(自身を除く): 136971288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 73, 94, 97, 108, 141, 146, 188, 194, 216, 219, 282, 291, 292, 376, 388, 423, 438, 564, 582, 584, 657, 776, 846, 873, 876, 1128, 1164, 1269, 1314, 1692, 1746, 1752, 1971, 2328, 2538, 2619, 2628, 3384, 3431, 3492, 3942, 4559, 5076, 5238, 5256, 6862, 6984, 7081, 7884, 9118, 10152, 10293, 10476, 13677, 13724, 14162, 15768, 18236, 20586, 20952, 21243, 27354, 27448, 28324, 30879, 36472, 41031, 41172, 42486, 54708, 56648, 61758, 63729, 82062, 82344, 84972, 92637, 109416, 123093, 123516, 127458, 164124, 169944, 185274, 191187, 246186, 247032, 254916, 328248, 332807, 370548, 382374, 492372, 509832, 665614, 741096, 764748, 984744, 998421, 1331228, 1529496, 1996842, 2662456, 2995263, 3993684, 5990526, 7987368, 8985789, 11981052, 17971578, 23962104, 35943156, 71886312]

約数ペア:

[(1, 71886312), (2, 35943156), (3, 23962104), (4, 17971578), (6, 11981052), (8, 8985789), (9, 7987368), (12, 5990526), (18, 3993684), (24, 2995263), (27, 2662456), (36, 1996842), (47, 1529496), (54, 1331228), (72, 998421), (73, 984744), (94, 764748), (97, 741096), (108, 665614), (141, 509832), (146, 492372), (188, 382374), (194, 370548), (216, 332807), (219, 328248), (282, 254916), (291, 247032), (292, 246186), (376, 191187), (388, 185274), (423, 169944), (438, 164124), (564, 127458), (582, 123516), (584, 123093), (657, 109416), (776, 92637), (846, 84972), (873, 82344), (876, 82062), (1128, 63729), (1164, 61758), (1269, 56648), (1314, 54708), (1692, 42486), (1746, 41172), (1752, 41031), (1971, 36472), (2328, 30879), (2538, 28324), (2619, 27448), (2628, 27354), (3384, 21243), (3431, 20952), (3492, 20586), (3942, 18236), (4559, 15768), (5076, 14162), (5238, 13724), (5256, 13677), (6862, 10476), (6984, 10293), (7081, 10152), (7884, 9118)]