72038304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 224550144

約数和(自身を除く): 152511840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 271, 284, 288, 312, 416, 426, 468, 542, 568, 624, 639, 813, 852, 923, 936, 1084, 1136, 1248, 1278, 1626, 1704, 1846, 1872, 2168, 2272, 2439, 2556, 2769, 3252, 3408, 3523, 3692, 3744, 4336, 4878, 5112, 5538, 6504, 6816, 7046, 7384, 8307, 8672, 9756, 10224, 10569, 11076, 13008, 14092, 14768, 16614, 19241, 19512, 20448, 21138, 22152, 26016, 28184, 29536, 31707, 33228, 38482, 39024, 42276, 44304, 56368, 57723, 63414, 66456, 76964, 78048, 84552, 88608, 112736, 115446, 126828, 132912, 153928, 169104, 173169, 230892, 250133, 253656, 265824, 307856, 338208, 346338, 461784, 500266, 507312, 615712, 692676, 750399, 923568, 1000532, 1014624, 1385352, 1500798, 1847136, 2001064, 2251197, 2770704, 3001596, 4002128, 4502394, 5541408, 6003192, 8004256, 9004788, 12006384, 18009576, 24012768, 36019152, 72038304]

約数ペア:

[(1, 72038304), (2, 36019152), (3, 24012768), (4, 18009576), (6, 12006384), (8, 9004788), (9, 8004256), (12, 6003192), (13, 5541408), (16, 4502394), (18, 4002128), (24, 3001596), (26, 2770704), (32, 2251197), (36, 2001064), (39, 1847136), (48, 1500798), (52, 1385352), (71, 1014624), (72, 1000532), (78, 923568), (96, 750399), (104, 692676), (117, 615712), (142, 507312), (144, 500266), (156, 461784), (208, 346338), (213, 338208), (234, 307856), (271, 265824), (284, 253656), (288, 250133), (312, 230892), (416, 173169), (426, 169104), (468, 153928), (542, 132912), (568, 126828), (624, 115446), (639, 112736), (813, 88608), (852, 84552), (923, 78048), (936, 76964), (1084, 66456), (1136, 63414), (1248, 57723), (1278, 56368), (1626, 44304), (1704, 42276), (1846, 39024), (1872, 38482), (2168, 33228), (2272, 31707), (2439, 29536), (2556, 28184), (2769, 26016), (3252, 22152), (3408, 21138), (3523, 20448), (3692, 19512), (3744, 19241), (4336, 16614), (4878, 14768), (5112, 14092), (5538, 13008), (6504, 11076), (6816, 10569), (7046, 10224), (7384, 9756), (8307, 8672)]