77419188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2578

約数の個数: 108

約数和(自身を含む): 245932960

約数和(自身を除く): 168513772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2539, 2541, 2772, 3388, 4356, 5078, 5082, 7617, 7623, 10156, 10164, 15234, 15246, 17773, 22851, 27929, 30468, 30492, 35546, 45702, 53319, 55858, 71092, 83787, 91404, 106638, 111716, 159957, 167574, 195503, 213276, 251361, 307219, 319914, 335148, 391006, 502722, 586509, 614438, 639828, 782012, 921657, 1005444, 1173018, 1228876, 1759527, 1843314, 2150533, 2346036, 2764971, 3519054, 3686628, 4301066, 5529942, 6451599, 7038108, 8602132, 11059884, 12903198, 19354797, 25806396, 38709594, 77419188]

約数ペア:

[(1, 77419188), (2, 38709594), (3, 25806396), (4, 19354797), (6, 12903198), (7, 11059884), (9, 8602132), (11, 7038108), (12, 6451599), (14, 5529942), (18, 4301066), (21, 3686628), (22, 3519054), (28, 2764971), (33, 2346036), (36, 2150533), (42, 1843314), (44, 1759527), (63, 1228876), (66, 1173018), (77, 1005444), (84, 921657), (99, 782012), (121, 639828), (126, 614438), (132, 586509), (154, 502722), (198, 391006), (231, 335148), (242, 319914), (252, 307219), (308, 251361), (363, 213276), (396, 195503), (462, 167574), (484, 159957), (693, 111716), (726, 106638), (847, 91404), (924, 83787), (1089, 71092), (1386, 55858), (1452, 53319), (1694, 45702), (2178, 35546), (2539, 30492), (2541, 30468), (2772, 27929), (3388, 22851), (4356, 17773), (5078, 15246), (5082, 15234), (7617, 10164), (7623, 10156)]