72942444

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 218424360

約数和(自身を除く): 145481916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 41, 51, 54, 57, 68, 76, 81, 82, 102, 108, 114, 123, 153, 162, 164, 171, 204, 228, 246, 289, 306, 323, 324, 342, 369, 459, 492, 513, 578, 612, 646, 684, 697, 738, 779, 867, 918, 969, 1026, 1107, 1156, 1292, 1377, 1394, 1476, 1539, 1558, 1734, 1836, 1938, 2052, 2091, 2214, 2337, 2601, 2754, 2788, 2907, 3078, 3116, 3321, 3468, 3876, 4182, 4428, 4674, 5202, 5491, 5508, 5814, 6156, 6273, 6642, 7011, 7803, 8364, 8721, 9348, 10404, 10982, 11628, 11849, 12546, 13243, 13284, 14022, 15606, 16473, 17442, 18819, 21033, 21964, 23409, 23698, 25092, 26163, 26486, 28044, 31212, 32946, 34884, 35547, 37638, 39729, 42066, 46818, 47396, 49419, 52326, 52972, 56457, 63099, 65892, 71094, 75276, 79458, 84132, 93636, 98838, 104652, 106641, 112914, 119187, 126198, 142188, 148257, 158916, 197676, 213282, 225131, 225828, 238374, 252396, 296514, 319923, 357561, 426564, 444771, 450262, 476748, 593028, 639846, 675393, 715122, 889542, 900524, 959769, 1072683, 1279692, 1350786, 1430244, 1779084, 1919538, 2026179, 2145366, 2701572, 3839076, 4052358, 4290732, 6078537, 8104716, 12157074, 18235611, 24314148, 36471222, 72942444]

約数ペア:

[(1, 72942444), (2, 36471222), (3, 24314148), (4, 18235611), (6, 12157074), (9, 8104716), (12, 6078537), (17, 4290732), (18, 4052358), (19, 3839076), (27, 2701572), (34, 2145366), (36, 2026179), (38, 1919538), (41, 1779084), (51, 1430244), (54, 1350786), (57, 1279692), (68, 1072683), (76, 959769), (81, 900524), (82, 889542), (102, 715122), (108, 675393), (114, 639846), (123, 593028), (153, 476748), (162, 450262), (164, 444771), (171, 426564), (204, 357561), (228, 319923), (246, 296514), (289, 252396), (306, 238374), (323, 225828), (324, 225131), (342, 213282), (369, 197676), (459, 158916), (492, 148257), (513, 142188), (578, 126198), (612, 119187), (646, 112914), (684, 106641), (697, 104652), (738, 98838), (779, 93636), (867, 84132), (918, 79458), (969, 75276), (1026, 71094), (1107, 65892), (1156, 63099), (1292, 56457), (1377, 52972), (1394, 52326), (1476, 49419), (1539, 47396), (1558, 46818), (1734, 42066), (1836, 39729), (1938, 37638), (2052, 35547), (2091, 34884), (2214, 32946), (2337, 31212), (2601, 28044), (2754, 26486), (2788, 26163), (2907, 25092), (3078, 23698), (3116, 23409), (3321, 21964), (3468, 21033), (3876, 18819), (4182, 17442), (4428, 16473), (4674, 15606), (5202, 14022), (5491, 13284), (5508, 13243), (5814, 12546), (6156, 11849), (6273, 11628), (6642, 10982), (7011, 10404), (7803, 9348), (8364, 8721)]