73204872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 212284800

約数和(自身を除く): 139079928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 212, 228, 233, 247, 312, 318, 424, 456, 466, 494, 636, 689, 699, 741, 932, 988, 1007, 1272, 1378, 1398, 1482, 1864, 1976, 2014, 2067, 2756, 2796, 2964, 3021, 3029, 4028, 4134, 4427, 5512, 5592, 5928, 6042, 6058, 8056, 8268, 8854, 9087, 12084, 12116, 12349, 13091, 13281, 16536, 17708, 18174, 24168, 24232, 24698, 26182, 26562, 35416, 36348, 37047, 39273, 49396, 52364, 53124, 57551, 72696, 74094, 78546, 98792, 104728, 106248, 115102, 148188, 157092, 160537, 172653, 230204, 234631, 296376, 314184, 321074, 345306, 460408, 469262, 481611, 642148, 690612, 703893, 938524, 963222, 1284296, 1381224, 1407786, 1877048, 1926444, 2815572, 3050203, 3852888, 5631144, 6100406, 9150609, 12200812, 18301218, 24401624, 36602436, 73204872]

約数ペア:

[(1, 73204872), (2, 36602436), (3, 24401624), (4, 18301218), (6, 12200812), (8, 9150609), (12, 6100406), (13, 5631144), (19, 3852888), (24, 3050203), (26, 2815572), (38, 1926444), (39, 1877048), (52, 1407786), (53, 1381224), (57, 1284296), (76, 963222), (78, 938524), (104, 703893), (106, 690612), (114, 642148), (152, 481611), (156, 469262), (159, 460408), (212, 345306), (228, 321074), (233, 314184), (247, 296376), (312, 234631), (318, 230204), (424, 172653), (456, 160537), (466, 157092), (494, 148188), (636, 115102), (689, 106248), (699, 104728), (741, 98792), (932, 78546), (988, 74094), (1007, 72696), (1272, 57551), (1378, 53124), (1398, 52364), (1482, 49396), (1864, 39273), (1976, 37047), (2014, 36348), (2067, 35416), (2756, 26562), (2796, 26182), (2964, 24698), (3021, 24232), (3029, 24168), (4028, 18174), (4134, 17708), (4427, 16536), (5512, 13281), (5592, 13091), (5928, 12349), (6042, 12116), (6058, 12084), (8056, 9087), (8268, 8854)]