64210968

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 181122480

約数和(自身を除く): 116911512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 503, 591, 648, 788, 1006, 1182, 1509, 1576, 1773, 2012, 2364, 3018, 3546, 4024, 4527, 4728, 5319, 6036, 7092, 9054, 10638, 12072, 13581, 14184, 15957, 18108, 21276, 27162, 31914, 36216, 40743, 42552, 54324, 63828, 81486, 99091, 108648, 127656, 162972, 198182, 297273, 325944, 396364, 594546, 792728, 891819, 1189092, 1783638, 2378184, 2675457, 3567276, 5350914, 7134552, 8026371, 10701828, 16052742, 21403656, 32105484, 64210968]

約数ペア:

[(1, 64210968), (2, 32105484), (3, 21403656), (4, 16052742), (6, 10701828), (8, 8026371), (9, 7134552), (12, 5350914), (18, 3567276), (24, 2675457), (27, 2378184), (36, 1783638), (54, 1189092), (72, 891819), (81, 792728), (108, 594546), (162, 396364), (197, 325944), (216, 297273), (324, 198182), (394, 162972), (503, 127656), (591, 108648), (648, 99091), (788, 81486), (1006, 63828), (1182, 54324), (1509, 42552), (1576, 40743), (1773, 36216), (2012, 31914), (2364, 27162), (3018, 21276), (3546, 18108), (4024, 15957), (4527, 14184), (4728, 13581), (5319, 12072), (6036, 10638), (7092, 9054)]