86945976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4933

約数の個数: 96

約数和(自身を含む): 266994000

約数和(自身を除く): 180048024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 4889, 5928, 8892, 9778, 14667, 17784, 19556, 29334, 39112, 44001, 58668, 63557, 88002, 92891, 117336, 127114, 176004, 185782, 190671, 254228, 278673, 352008, 371564, 381342, 508456, 557346, 572013, 743128, 762684, 836019, 1114692, 1144026, 1207583, 1525368, 1672038, 2229384, 2288052, 2415166, 3344076, 3622749, 4576104, 4830332, 6688152, 7245498, 9660664, 10868247, 14490996, 21736494, 28981992, 43472988, 86945976]

約数ペア:

[(1, 86945976), (2, 43472988), (3, 28981992), (4, 21736494), (6, 14490996), (8, 10868247), (9, 9660664), (12, 7245498), (13, 6688152), (18, 4830332), (19, 4576104), (24, 3622749), (26, 3344076), (36, 2415166), (38, 2288052), (39, 2229384), (52, 1672038), (57, 1525368), (72, 1207583), (76, 1144026), (78, 1114692), (104, 836019), (114, 762684), (117, 743128), (152, 572013), (156, 557346), (171, 508456), (228, 381342), (234, 371564), (247, 352008), (312, 278673), (342, 254228), (456, 190671), (468, 185782), (494, 176004), (684, 127114), (741, 117336), (936, 92891), (988, 88002), (1368, 63557), (1482, 58668), (1976, 44001), (2223, 39112), (2964, 29334), (4446, 19556), (4889, 17784), (5928, 14667), (8892, 9778)]