77570724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 234420480

約数和(自身を除く): 156849756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 67, 77, 84, 98, 132, 134, 147, 154, 179, 196, 201, 231, 268, 294, 308, 358, 402, 462, 469, 537, 539, 588, 716, 737, 804, 924, 938, 1074, 1078, 1253, 1407, 1474, 1617, 1876, 1969, 2148, 2156, 2211, 2506, 2814, 2948, 3234, 3283, 3759, 3938, 4422, 5012, 5159, 5628, 5907, 6468, 6566, 7518, 7876, 8771, 8844, 9849, 10318, 11814, 11993, 13132, 13783, 15036, 15477, 17542, 19698, 20636, 23628, 23986, 26313, 27566, 30954, 35084, 35979, 36113, 39396, 41349, 47972, 52626, 55132, 61908, 71958, 72226, 82698, 83951, 96481, 105252, 108339, 131923, 143916, 144452, 165396, 167902, 192962, 216678, 251853, 263846, 289443, 335804, 385924, 395769, 433356, 503706, 527692, 578886, 587657, 791538, 923461, 1007412, 1157772, 1175314, 1583076, 1762971, 1846922, 2350628, 2770383, 3525942, 3693844, 5540766, 6464227, 7051884, 11081532, 12928454, 19392681, 25856908, 38785362, 77570724]

約数ペア:

[(1, 77570724), (2, 38785362), (3, 25856908), (4, 19392681), (6, 12928454), (7, 11081532), (11, 7051884), (12, 6464227), (14, 5540766), (21, 3693844), (22, 3525942), (28, 2770383), (33, 2350628), (42, 1846922), (44, 1762971), (49, 1583076), (66, 1175314), (67, 1157772), (77, 1007412), (84, 923461), (98, 791538), (132, 587657), (134, 578886), (147, 527692), (154, 503706), (179, 433356), (196, 395769), (201, 385924), (231, 335804), (268, 289443), (294, 263846), (308, 251853), (358, 216678), (402, 192962), (462, 167902), (469, 165396), (537, 144452), (539, 143916), (588, 131923), (716, 108339), (737, 105252), (804, 96481), (924, 83951), (938, 82698), (1074, 72226), (1078, 71958), (1253, 61908), (1407, 55132), (1474, 52626), (1617, 47972), (1876, 41349), (1969, 39396), (2148, 36113), (2156, 35979), (2211, 35084), (2506, 30954), (2814, 27566), (2948, 26313), (3234, 23986), (3283, 23628), (3759, 20636), (3938, 19698), (4422, 17542), (5012, 15477), (5159, 15036), (5628, 13783), (5907, 13132), (6468, 11993), (6566, 11814), (7518, 10318), (7876, 9849), (8771, 8844)]