72306304

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 179781120

約数和(自身を除く): 107474816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 101, 112, 119, 128, 136, 188, 202, 224, 238, 272, 329, 376, 404, 448, 476, 544, 658, 707, 752, 799, 808, 896, 952, 1088, 1316, 1414, 1504, 1598, 1616, 1717, 1904, 2176, 2632, 2828, 3008, 3196, 3232, 3434, 3808, 4747, 5264, 5593, 5656, 6016, 6392, 6464, 6868, 7616, 9494, 10528, 11186, 11312, 12019, 12784, 12928, 13736, 15232, 18988, 21056, 22372, 22624, 24038, 25568, 27472, 33229, 37976, 42112, 44744, 45248, 48076, 51136, 54944, 66458, 75952, 80699, 89488, 90496, 96152, 102272, 109888, 132916, 151904, 161398, 178976, 192304, 219776, 265832, 303808, 322796, 357952, 384608, 531664, 564893, 607616, 645592, 715904, 769216, 1063328, 1129786, 1291184, 1538432, 2126656, 2259572, 2582368, 4253312, 4519144, 5164736, 9038288, 10329472, 18076576, 36153152, 72306304]

約数ペア:

[(1, 72306304), (2, 36153152), (4, 18076576), (7, 10329472), (8, 9038288), (14, 5164736), (16, 4519144), (17, 4253312), (28, 2582368), (32, 2259572), (34, 2126656), (47, 1538432), (56, 1291184), (64, 1129786), (68, 1063328), (94, 769216), (101, 715904), (112, 645592), (119, 607616), (128, 564893), (136, 531664), (188, 384608), (202, 357952), (224, 322796), (238, 303808), (272, 265832), (329, 219776), (376, 192304), (404, 178976), (448, 161398), (476, 151904), (544, 132916), (658, 109888), (707, 102272), (752, 96152), (799, 90496), (808, 89488), (896, 80699), (952, 75952), (1088, 66458), (1316, 54944), (1414, 51136), (1504, 48076), (1598, 45248), (1616, 44744), (1717, 42112), (1904, 37976), (2176, 33229), (2632, 27472), (2828, 25568), (3008, 24038), (3196, 22624), (3232, 22372), (3434, 21056), (3808, 18988), (4747, 15232), (5264, 13736), (5593, 12928), (5656, 12784), (6016, 12019), (6392, 11312), (6464, 11186), (6868, 10528), (7616, 9494)]