72272256

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 162148224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 167, 168, 184, 192, 196, 224, 276, 294, 322, 334, 336, 368, 384, 392, 448, 483, 501, 552, 588, 644, 668, 672, 736, 784, 896, 966, 1002, 1104, 1127, 1169, 1176, 1288, 1336, 1344, 1472, 1568, 1932, 2004, 2208, 2254, 2338, 2352, 2576, 2672, 2688, 2944, 3136, 3381, 3507, 3841, 3864, 4008, 4416, 4508, 4676, 4704, 5152, 5344, 6272, 6762, 7014, 7682, 7728, 8016, 8183, 8832, 9016, 9352, 9408, 10304, 10688, 11523, 13524, 14028, 15364, 15456, 16032, 16366, 18032, 18704, 18816, 20608, 21376, 23046, 24549, 26887, 27048, 28056, 30728, 30912, 32064, 32732, 36064, 37408, 46092, 49098, 53774, 54096, 56112, 61456, 61824, 64128, 65464, 72128, 74816, 80661, 92184, 98196, 107548, 108192, 112224, 122912, 130928, 144256, 149632, 161322, 184368, 188209, 196392, 215096, 216384, 224448, 245824, 261856, 322644, 368736, 376418, 392784, 430192, 432768, 448896, 491648, 523712, 564627, 645288, 737472, 752836, 785568, 860384, 1047424, 1129254, 1290576, 1474944, 1505672, 1571136, 1720768, 2258508, 2581152, 3011344, 3142272, 3441536, 4517016, 5162304, 6022688, 9034032, 10324608, 12045376, 18068064, 24090752, 36136128, 72272256]

約数ペア:

[(1, 72272256), (2, 36136128), (3, 24090752), (4, 18068064), (6, 12045376), (7, 10324608), (8, 9034032), (12, 6022688), (14, 5162304), (16, 4517016), (21, 3441536), (23, 3142272), (24, 3011344), (28, 2581152), (32, 2258508), (42, 1720768), (46, 1571136), (48, 1505672), (49, 1474944), (56, 1290576), (64, 1129254), (69, 1047424), (84, 860384), (92, 785568), (96, 752836), (98, 737472), (112, 645288), (128, 564627), (138, 523712), (147, 491648), (161, 448896), (167, 432768), (168, 430192), (184, 392784), (192, 376418), (196, 368736), (224, 322644), (276, 261856), (294, 245824), (322, 224448), (334, 216384), (336, 215096), (368, 196392), (384, 188209), (392, 184368), (448, 161322), (483, 149632), (501, 144256), (552, 130928), (588, 122912), (644, 112224), (668, 108192), (672, 107548), (736, 98196), (784, 92184), (896, 80661), (966, 74816), (1002, 72128), (1104, 65464), (1127, 64128), (1169, 61824), (1176, 61456), (1288, 56112), (1336, 54096), (1344, 53774), (1472, 49098), (1568, 46092), (1932, 37408), (2004, 36064), (2208, 32732), (2254, 32064), (2338, 30912), (2352, 30728), (2576, 28056), (2672, 27048), (2688, 26887), (2944, 24549), (3136, 23046), (3381, 21376), (3507, 20608), (3841, 18816), (3864, 18704), (4008, 18032), (4416, 16366), (4508, 16032), (4676, 15456), (4704, 15364), (5152, 14028), (5344, 13524), (6272, 11523), (6762, 10688), (7014, 10304), (7682, 9408), (7728, 9352), (8016, 9016), (8183, 8832)]