61272432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 187675488

約数和(自身を除く): 126403056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 461, 468, 568, 624, 639, 852, 922, 923, 936, 1136, 1278, 1383, 1704, 1844, 1846, 1872, 2556, 2766, 2769, 3408, 3688, 3692, 4149, 5112, 5532, 5538, 5993, 7376, 7384, 8298, 8307, 10224, 11064, 11076, 11986, 14768, 16596, 16614, 17979, 22128, 22152, 23972, 32731, 33192, 33228, 35958, 44304, 47944, 53937, 65462, 66384, 66456, 71916, 95888, 98193, 107874, 130924, 132912, 143832, 196386, 215748, 261848, 287664, 294579, 392772, 425503, 431496, 523696, 589158, 785544, 851006, 862992, 1178316, 1276509, 1571088, 1702012, 2356632, 2553018, 3404024, 3829527, 4713264, 5106036, 6808048, 7659054, 10212072, 15318108, 20424144, 30636216, 61272432]

約数ペア:

[(1, 61272432), (2, 30636216), (3, 20424144), (4, 15318108), (6, 10212072), (8, 7659054), (9, 6808048), (12, 5106036), (13, 4713264), (16, 3829527), (18, 3404024), (24, 2553018), (26, 2356632), (36, 1702012), (39, 1571088), (48, 1276509), (52, 1178316), (71, 862992), (72, 851006), (78, 785544), (104, 589158), (117, 523696), (142, 431496), (144, 425503), (156, 392772), (208, 294579), (213, 287664), (234, 261848), (284, 215748), (312, 196386), (426, 143832), (461, 132912), (468, 130924), (568, 107874), (624, 98193), (639, 95888), (852, 71916), (922, 66456), (923, 66384), (936, 65462), (1136, 53937), (1278, 47944), (1383, 44304), (1704, 35958), (1844, 33228), (1846, 33192), (1872, 32731), (2556, 23972), (2766, 22152), (2769, 22128), (3408, 17979), (3688, 16614), (3692, 16596), (4149, 14768), (5112, 11986), (5532, 11076), (5538, 11064), (5993, 10224), (7376, 8307), (7384, 8298)]