65989944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 131002056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 359, 414, 444, 552, 621, 666, 718, 828, 851, 888, 999, 1077, 1242, 1332, 1436, 1656, 1702, 1998, 2154, 2484, 2553, 2664, 2872, 3231, 3404, 3996, 4308, 4968, 5106, 6462, 6808, 7659, 7992, 8257, 8616, 9693, 10212, 12924, 13283, 15318, 16514, 19386, 20424, 22977, 24771, 25848, 26566, 30636, 33028, 38772, 39849, 45954, 49542, 53132, 61272, 66056, 74313, 77544, 79698, 91908, 99084, 106264, 119547, 148626, 159396, 183816, 198168, 222939, 239094, 297252, 305509, 318792, 358641, 445878, 478188, 594504, 611018, 717282, 891756, 916527, 956376, 1222036, 1434564, 1783512, 1833054, 2444072, 2749581, 2869128, 3666108, 5499162, 7332216, 8248743, 10998324, 16497486, 21996648, 32994972, 65989944]

約数ペア:

[(1, 65989944), (2, 32994972), (3, 21996648), (4, 16497486), (6, 10998324), (8, 8248743), (9, 7332216), (12, 5499162), (18, 3666108), (23, 2869128), (24, 2749581), (27, 2444072), (36, 1833054), (37, 1783512), (46, 1434564), (54, 1222036), (69, 956376), (72, 916527), (74, 891756), (92, 717282), (108, 611018), (111, 594504), (138, 478188), (148, 445878), (184, 358641), (207, 318792), (216, 305509), (222, 297252), (276, 239094), (296, 222939), (333, 198168), (359, 183816), (414, 159396), (444, 148626), (552, 119547), (621, 106264), (666, 99084), (718, 91908), (828, 79698), (851, 77544), (888, 74313), (999, 66056), (1077, 61272), (1242, 53132), (1332, 49542), (1436, 45954), (1656, 39849), (1702, 38772), (1998, 33028), (2154, 30636), (2484, 26566), (2553, 25848), (2664, 24771), (2872, 22977), (3231, 20424), (3404, 19386), (3996, 16514), (4308, 15318), (4968, 13283), (5106, 12924), (6462, 10212), (6808, 9693), (7659, 8616), (7992, 8257)]