78284256

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 140169504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 167, 228, 257, 304, 334, 456, 501, 514, 608, 668, 771, 912, 1002, 1028, 1336, 1542, 1824, 2004, 2056, 2672, 3084, 3173, 4008, 4112, 4883, 5344, 6168, 6346, 8016, 8224, 9519, 9766, 12336, 12692, 14649, 16032, 19038, 19532, 24672, 25384, 29298, 38076, 39064, 42919, 50768, 58596, 76152, 78128, 85838, 101536, 117192, 128757, 152304, 156256, 171676, 234384, 257514, 304608, 343352, 468768, 515028, 686704, 815461, 1030056, 1373408, 1630922, 2060112, 2446383, 3261844, 4120224, 4892766, 6523688, 9785532, 13047376, 19571064, 26094752, 39142128, 78284256]

約数ペア:

[(1, 78284256), (2, 39142128), (3, 26094752), (4, 19571064), (6, 13047376), (8, 9785532), (12, 6523688), (16, 4892766), (19, 4120224), (24, 3261844), (32, 2446383), (38, 2060112), (48, 1630922), (57, 1373408), (76, 1030056), (96, 815461), (114, 686704), (152, 515028), (167, 468768), (228, 343352), (257, 304608), (304, 257514), (334, 234384), (456, 171676), (501, 156256), (514, 152304), (608, 128757), (668, 117192), (771, 101536), (912, 85838), (1002, 78128), (1028, 76152), (1336, 58596), (1542, 50768), (1824, 42919), (2004, 39064), (2056, 38076), (2672, 29298), (3084, 25384), (3173, 24672), (4008, 19532), (4112, 19038), (4883, 16032), (5344, 14649), (6168, 12692), (6346, 12336), (8016, 9766), (8224, 9519)]