91908648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 187508952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 461, 468, 568, 639, 702, 852, 922, 923, 936, 1278, 1383, 1404, 1704, 1844, 1846, 1917, 2556, 2766, 2769, 2808, 3688, 3692, 3834, 4149, 5112, 5532, 5538, 5993, 7384, 7668, 8298, 8307, 11064, 11076, 11986, 12447, 15336, 16596, 16614, 17979, 22152, 23972, 24894, 24921, 32731, 33192, 33228, 35958, 47944, 49788, 49842, 53937, 65462, 66456, 71916, 98193, 99576, 99684, 107874, 130924, 143832, 161811, 196386, 199368, 215748, 261848, 294579, 323622, 392772, 425503, 431496, 589158, 647244, 785544, 851006, 883737, 1178316, 1276509, 1294488, 1702012, 1767474, 2356632, 2553018, 3404024, 3534948, 3829527, 5106036, 7069896, 7659054, 10212072, 11488581, 15318108, 22977162, 30636216, 45954324, 91908648]

約数ペア:

[(1, 91908648), (2, 45954324), (3, 30636216), (4, 22977162), (6, 15318108), (8, 11488581), (9, 10212072), (12, 7659054), (13, 7069896), (18, 5106036), (24, 3829527), (26, 3534948), (27, 3404024), (36, 2553018), (39, 2356632), (52, 1767474), (54, 1702012), (71, 1294488), (72, 1276509), (78, 1178316), (104, 883737), (108, 851006), (117, 785544), (142, 647244), (156, 589158), (213, 431496), (216, 425503), (234, 392772), (284, 323622), (312, 294579), (351, 261848), (426, 215748), (461, 199368), (468, 196386), (568, 161811), (639, 143832), (702, 130924), (852, 107874), (922, 99684), (923, 99576), (936, 98193), (1278, 71916), (1383, 66456), (1404, 65462), (1704, 53937), (1844, 49842), (1846, 49788), (1917, 47944), (2556, 35958), (2766, 33228), (2769, 33192), (2808, 32731), (3688, 24921), (3692, 24894), (3834, 23972), (4149, 22152), (5112, 17979), (5532, 16614), (5538, 16596), (5993, 15336), (7384, 12447), (7668, 11986), (8298, 11076), (8307, 11064)]