67187952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1935

約数の個数: 120

約数和(自身を含む): 213267600

約数和(自身を除く): 146079648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1889, 1976, 2223, 2736, 2964, 3778, 3952, 4446, 5667, 5928, 7556, 8892, 11334, 11856, 15112, 17001, 17784, 22668, 24557, 30224, 34002, 35568, 35891, 45336, 49114, 68004, 71782, 73671, 90672, 98228, 107673, 136008, 143564, 147342, 196456, 215346, 221013, 272016, 287128, 294684, 323019, 392912, 430692, 442026, 466583, 574256, 589368, 646038, 861384, 884052, 933166, 1178736, 1292076, 1399749, 1722768, 1768104, 1866332, 2584152, 2799498, 3536208, 3732664, 4199247, 5168304, 5598996, 7465328, 8398494, 11197992, 16796988, 22395984, 33593976, 67187952]

約数ペア:

[(1, 67187952), (2, 33593976), (3, 22395984), (4, 16796988), (6, 11197992), (8, 8398494), (9, 7465328), (12, 5598996), (13, 5168304), (16, 4199247), (18, 3732664), (19, 3536208), (24, 2799498), (26, 2584152), (36, 1866332), (38, 1768104), (39, 1722768), (48, 1399749), (52, 1292076), (57, 1178736), (72, 933166), (76, 884052), (78, 861384), (104, 646038), (114, 589368), (117, 574256), (144, 466583), (152, 442026), (156, 430692), (171, 392912), (208, 323019), (228, 294684), (234, 287128), (247, 272016), (304, 221013), (312, 215346), (342, 196456), (456, 147342), (468, 143564), (494, 136008), (624, 107673), (684, 98228), (741, 90672), (912, 73671), (936, 71782), (988, 68004), (1368, 49114), (1482, 45336), (1872, 35891), (1889, 35568), (1976, 34002), (2223, 30224), (2736, 24557), (2964, 22668), (3778, 17784), (3952, 17001), (4446, 15112), (5667, 11856), (5928, 11334), (7556, 8892)]