72951032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 115055368

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 133, 152, 154, 161, 184, 209, 253, 266, 271, 308, 322, 418, 437, 506, 532, 542, 616, 644, 836, 874, 1012, 1064, 1084, 1288, 1463, 1672, 1748, 1771, 1897, 2024, 2168, 2926, 2981, 3059, 3496, 3542, 3794, 4807, 5149, 5852, 5962, 6118, 6233, 7084, 7588, 9614, 10298, 11704, 11924, 12236, 12466, 14168, 15176, 19228, 20596, 20867, 23848, 24472, 24932, 33649, 36043, 38456, 41192, 41734, 43631, 49864, 56639, 67298, 68563, 72086, 83468, 87262, 113278, 118427, 134596, 137126, 144172, 166936, 174524, 226556, 236854, 269192, 274252, 288344, 349048, 396473, 453112, 473708, 479941, 548504, 792946, 828989, 947416, 959882, 1302697, 1585892, 1657978, 1919764, 2605394, 3171784, 3315956, 3839528, 5210788, 6631912, 9118879, 10421576, 18237758, 36475516, 72951032]

約数ペア:

[(1, 72951032), (2, 36475516), (4, 18237758), (7, 10421576), (8, 9118879), (11, 6631912), (14, 5210788), (19, 3839528), (22, 3315956), (23, 3171784), (28, 2605394), (38, 1919764), (44, 1657978), (46, 1585892), (56, 1302697), (76, 959882), (77, 947416), (88, 828989), (92, 792946), (133, 548504), (152, 479941), (154, 473708), (161, 453112), (184, 396473), (209, 349048), (253, 288344), (266, 274252), (271, 269192), (308, 236854), (322, 226556), (418, 174524), (437, 166936), (506, 144172), (532, 137126), (542, 134596), (616, 118427), (644, 113278), (836, 87262), (874, 83468), (1012, 72086), (1064, 68563), (1084, 67298), (1288, 56639), (1463, 49864), (1672, 43631), (1748, 41734), (1771, 41192), (1897, 38456), (2024, 36043), (2168, 33649), (2926, 24932), (2981, 24472), (3059, 23848), (3496, 20867), (3542, 20596), (3794, 19228), (4807, 15176), (5149, 14168), (5852, 12466), (5962, 12236), (6118, 11924), (6233, 11704), (7084, 10298), (7588, 9614)]