71454744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 218304000

約数和(自身を除く): 146849256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 757, 828, 874, 1026, 1242, 1311, 1368, 1514, 1656, 1748, 2052, 2271, 2484, 2622, 3028, 3496, 3933, 4104, 4542, 4968, 5244, 6056, 6813, 7866, 9084, 10488, 11799, 13626, 14383, 15732, 17411, 18168, 20439, 23598, 27252, 28766, 31464, 34822, 40878, 43149, 47196, 52233, 54504, 57532, 69644, 81756, 86298, 94392, 104466, 115064, 129447, 139288, 156699, 163512, 172596, 208932, 258894, 313398, 330809, 345192, 388341, 417864, 470097, 517788, 626796, 661618, 776682, 940194, 992427, 1035576, 1253592, 1323236, 1553364, 1880388, 1984854, 2646472, 2977281, 3106728, 3760776, 3969708, 5954562, 7939416, 8931843, 11909124, 17863686, 23818248, 35727372, 71454744]

約数ペア:

[(1, 71454744), (2, 35727372), (3, 23818248), (4, 17863686), (6, 11909124), (8, 8931843), (9, 7939416), (12, 5954562), (18, 3969708), (19, 3760776), (23, 3106728), (24, 2977281), (27, 2646472), (36, 1984854), (38, 1880388), (46, 1553364), (54, 1323236), (57, 1253592), (69, 1035576), (72, 992427), (76, 940194), (92, 776682), (108, 661618), (114, 626796), (138, 517788), (152, 470097), (171, 417864), (184, 388341), (207, 345192), (216, 330809), (228, 313398), (276, 258894), (342, 208932), (414, 172596), (437, 163512), (456, 156699), (513, 139288), (552, 129447), (621, 115064), (684, 104466), (757, 94392), (828, 86298), (874, 81756), (1026, 69644), (1242, 57532), (1311, 54504), (1368, 52233), (1514, 47196), (1656, 43149), (1748, 40878), (2052, 34822), (2271, 31464), (2484, 28766), (2622, 27252), (3028, 23598), (3496, 20439), (3933, 18168), (4104, 17411), (4542, 15732), (4968, 14383), (5244, 13626), (6056, 11799), (6813, 10488), (7866, 9084)]