27688716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 83792016

約数和(自身を除く): 56103300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 457, 459, 561, 594, 612, 748, 891, 914, 918, 1122, 1188, 1371, 1377, 1683, 1782, 1828, 1836, 2244, 2742, 2754, 3366, 3564, 4113, 5027, 5049, 5484, 5508, 6732, 7769, 8226, 10054, 10098, 12339, 15081, 15147, 15538, 16452, 20108, 20196, 23307, 24678, 30162, 30294, 31076, 37017, 45243, 46614, 49356, 60324, 60588, 69921, 74034, 85459, 90486, 93228, 135729, 139842, 148068, 170918, 180972, 209763, 256377, 271458, 279684, 341836, 407187, 419526, 512754, 542916, 629289, 769131, 814374, 839052, 1025508, 1258578, 1538262, 1628748, 2307393, 2517156, 3076524, 4614786, 6922179, 9229572, 13844358, 27688716]

約数ペア:

[(1, 27688716), (2, 13844358), (3, 9229572), (4, 6922179), (6, 4614786), (9, 3076524), (11, 2517156), (12, 2307393), (17, 1628748), (18, 1538262), (22, 1258578), (27, 1025508), (33, 839052), (34, 814374), (36, 769131), (44, 629289), (51, 542916), (54, 512754), (66, 419526), (68, 407187), (81, 341836), (99, 279684), (102, 271458), (108, 256377), (132, 209763), (153, 180972), (162, 170918), (187, 148068), (198, 139842), (204, 135729), (297, 93228), (306, 90486), (324, 85459), (374, 74034), (396, 69921), (457, 60588), (459, 60324), (561, 49356), (594, 46614), (612, 45243), (748, 37017), (891, 31076), (914, 30294), (918, 30162), (1122, 24678), (1188, 23307), (1371, 20196), (1377, 20108), (1683, 16452), (1782, 15538), (1828, 15147), (1836, 15081), (2244, 12339), (2742, 10098), (2754, 10054), (3366, 8226), (3564, 7769), (4113, 6732), (5027, 5508), (5049, 5484)]