65159892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 205004800

約数和(自身を除く): 139844908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 439, 532, 558, 589, 651, 684, 798, 868, 878, 1116, 1178, 1197, 1302, 1317, 1596, 1756, 1767, 1953, 2356, 2394, 2604, 2634, 3073, 3534, 3906, 3951, 4123, 4788, 5268, 5301, 6146, 7068, 7812, 7902, 8246, 8341, 9219, 10602, 12292, 12369, 13609, 15804, 16492, 16682, 18438, 21204, 24738, 25023, 27218, 27657, 33364, 36876, 37107, 40827, 49476, 50046, 54436, 55314, 58387, 74214, 75069, 81654, 95263, 100092, 110628, 116774, 122481, 148428, 150138, 163308, 175161, 190526, 233548, 244962, 258571, 285789, 300276, 350322, 381052, 489924, 517142, 525483, 571578, 700644, 775713, 857367, 1034284, 1050966, 1143156, 1551426, 1714734, 1809997, 2101932, 2327139, 3102852, 3429468, 3619994, 4654278, 5429991, 7239988, 9308556, 10859982, 16289973, 21719964, 32579946, 65159892]

約数ペア:

[(1, 65159892), (2, 32579946), (3, 21719964), (4, 16289973), (6, 10859982), (7, 9308556), (9, 7239988), (12, 5429991), (14, 4654278), (18, 3619994), (19, 3429468), (21, 3102852), (28, 2327139), (31, 2101932), (36, 1809997), (38, 1714734), (42, 1551426), (57, 1143156), (62, 1050966), (63, 1034284), (76, 857367), (84, 775713), (93, 700644), (114, 571578), (124, 525483), (126, 517142), (133, 489924), (171, 381052), (186, 350322), (217, 300276), (228, 285789), (252, 258571), (266, 244962), (279, 233548), (342, 190526), (372, 175161), (399, 163308), (434, 150138), (439, 148428), (532, 122481), (558, 116774), (589, 110628), (651, 100092), (684, 95263), (798, 81654), (868, 75069), (878, 74214), (1116, 58387), (1178, 55314), (1197, 54436), (1302, 50046), (1317, 49476), (1596, 40827), (1756, 37107), (1767, 36876), (1953, 33364), (2356, 27657), (2394, 27218), (2604, 25023), (2634, 24738), (3073, 21204), (3534, 18438), (3906, 16682), (3951, 16492), (4123, 15804), (4788, 13609), (5268, 12369), (5301, 12292), (6146, 10602), (7068, 9219), (7812, 8341), (7902, 8246)]