72240336

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7990

約数の個数: 100

約数和(自身を含む): 238983712

約数和(自身を除く): 166743376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 7963, 9072, 15926, 23889, 31852, 47778, 55741, 63704, 71667, 95556, 111482, 127408, 143334, 167223, 191112, 215001, 222964, 286668, 334446, 382224, 430002, 445928, 501669, 573336, 645003, 668892, 860004, 891856, 1003338, 1146672, 1290006, 1337784, 1505007, 1720008, 2006676, 2580012, 2675568, 3010014, 3440016, 4013352, 4515021, 5160024, 6020028, 8026704, 9030042, 10320048, 12040056, 18060084, 24080112, 36120168, 72240336]

約数ペア:

[(1, 72240336), (2, 36120168), (3, 24080112), (4, 18060084), (6, 12040056), (7, 10320048), (8, 9030042), (9, 8026704), (12, 6020028), (14, 5160024), (16, 4515021), (18, 4013352), (21, 3440016), (24, 3010014), (27, 2675568), (28, 2580012), (36, 2006676), (42, 1720008), (48, 1505007), (54, 1337784), (56, 1290006), (63, 1146672), (72, 1003338), (81, 891856), (84, 860004), (108, 668892), (112, 645003), (126, 573336), (144, 501669), (162, 445928), (168, 430002), (189, 382224), (216, 334446), (252, 286668), (324, 222964), (336, 215001), (378, 191112), (432, 167223), (504, 143334), (567, 127408), (648, 111482), (756, 95556), (1008, 71667), (1134, 63704), (1296, 55741), (1512, 47778), (2268, 31852), (3024, 23889), (4536, 15926), (7963, 9072)]