84209216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 216773760

約数和(自身を除く): 132564544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 761, 832, 988, 1064, 1216, 1456, 1522, 1729, 1976, 2128, 2912, 3044, 3458, 3952, 4256, 5327, 5824, 6088, 6916, 7904, 8512, 9893, 10654, 12176, 13832, 14459, 15808, 19786, 21308, 24352, 27664, 28918, 39572, 42616, 48704, 55328, 57836, 69251, 79144, 85232, 101213, 110656, 115672, 138502, 158288, 170464, 187967, 202426, 231344, 277004, 316576, 340928, 375934, 404852, 462688, 554008, 633152, 751868, 809704, 925376, 1108016, 1315769, 1503736, 1619408, 2216032, 2631538, 3007472, 3238816, 4432064, 5263076, 6014944, 6477632, 10526152, 12029888, 21052304, 42104608, 84209216]

約数ペア:

[(1, 84209216), (2, 42104608), (4, 21052304), (7, 12029888), (8, 10526152), (13, 6477632), (14, 6014944), (16, 5263076), (19, 4432064), (26, 3238816), (28, 3007472), (32, 2631538), (38, 2216032), (52, 1619408), (56, 1503736), (64, 1315769), (76, 1108016), (91, 925376), (104, 809704), (112, 751868), (133, 633152), (152, 554008), (182, 462688), (208, 404852), (224, 375934), (247, 340928), (266, 316576), (304, 277004), (364, 231344), (416, 202426), (448, 187967), (494, 170464), (532, 158288), (608, 138502), (728, 115672), (761, 110656), (832, 101213), (988, 85232), (1064, 79144), (1216, 69251), (1456, 57836), (1522, 55328), (1729, 48704), (1976, 42616), (2128, 39572), (2912, 28918), (3044, 27664), (3458, 24352), (3952, 21308), (4256, 19786), (5327, 15808), (5824, 14459), (6088, 13832), (6916, 12176), (7904, 10654), (8512, 9893)]