71027424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 221798304

約数和(自身を除く): 150770880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 311, 312, 366, 416, 468, 488, 549, 622, 624, 732, 793, 933, 936, 976, 1098, 1244, 1248, 1464, 1586, 1866, 1872, 1952, 2196, 2379, 2488, 2799, 2928, 3172, 3732, 3744, 4043, 4392, 4758, 4976, 5598, 5856, 6344, 7137, 7464, 8086, 8784, 9516, 9952, 11196, 12129, 12688, 14274, 14928, 16172, 17568, 18971, 19032, 22392, 24258, 25376, 28548, 29856, 32344, 36387, 37942, 38064, 44784, 48516, 56913, 57096, 64688, 72774, 75884, 76128, 89568, 97032, 113826, 114192, 129376, 145548, 151768, 170739, 194064, 227652, 228384, 246623, 291096, 303536, 341478, 388128, 455304, 493246, 582192, 607072, 682956, 739869, 910608, 986492, 1164384, 1365912, 1479738, 1821216, 1972984, 2219607, 2731824, 2959476, 3945968, 4439214, 5463648, 5918952, 7891936, 8878428, 11837904, 17756856, 23675808, 35513712, 71027424]

約数ペア:

[(1, 71027424), (2, 35513712), (3, 23675808), (4, 17756856), (6, 11837904), (8, 8878428), (9, 7891936), (12, 5918952), (13, 5463648), (16, 4439214), (18, 3945968), (24, 2959476), (26, 2731824), (32, 2219607), (36, 1972984), (39, 1821216), (48, 1479738), (52, 1365912), (61, 1164384), (72, 986492), (78, 910608), (96, 739869), (104, 682956), (117, 607072), (122, 582192), (144, 493246), (156, 455304), (183, 388128), (208, 341478), (234, 303536), (244, 291096), (288, 246623), (311, 228384), (312, 227652), (366, 194064), (416, 170739), (468, 151768), (488, 145548), (549, 129376), (622, 114192), (624, 113826), (732, 97032), (793, 89568), (933, 76128), (936, 75884), (976, 72774), (1098, 64688), (1244, 57096), (1248, 56913), (1464, 48516), (1586, 44784), (1866, 38064), (1872, 37942), (1952, 36387), (2196, 32344), (2379, 29856), (2488, 28548), (2799, 25376), (2928, 24258), (3172, 22392), (3732, 19032), (3744, 18971), (4043, 17568), (4392, 16172), (4758, 14928), (4976, 14274), (5598, 12688), (5856, 12129), (6344, 11196), (7137, 9952), (7464, 9516), (8086, 8784)]