78768072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 244080000

約数和(自身を除く): 165311928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1129, 1224, 1292, 1368, 1836, 1938, 2052, 2258, 2584, 2907, 3387, 3672, 3876, 4104, 4516, 5814, 6774, 7752, 8721, 9032, 10161, 11628, 13548, 17442, 19193, 20322, 21451, 23256, 27096, 30483, 34884, 38386, 40644, 42902, 57579, 60966, 64353, 69768, 76772, 81288, 85804, 115158, 121932, 128706, 153544, 171608, 172737, 193059, 230316, 243864, 257412, 345474, 364667, 386118, 460632, 514824, 518211, 579177, 690948, 729334, 772236, 1036422, 1094001, 1158354, 1381896, 1458668, 1544472, 2072844, 2188002, 2316708, 2917336, 3282003, 4145688, 4376004, 4633416, 6564006, 8752008, 9846009, 13128012, 19692018, 26256024, 39384036, 78768072]

約数ペア:

[(1, 78768072), (2, 39384036), (3, 26256024), (4, 19692018), (6, 13128012), (8, 9846009), (9, 8752008), (12, 6564006), (17, 4633416), (18, 4376004), (19, 4145688), (24, 3282003), (27, 2917336), (34, 2316708), (36, 2188002), (38, 2072844), (51, 1544472), (54, 1458668), (57, 1381896), (68, 1158354), (72, 1094001), (76, 1036422), (102, 772236), (108, 729334), (114, 690948), (136, 579177), (152, 518211), (153, 514824), (171, 460632), (204, 386118), (216, 364667), (228, 345474), (306, 257412), (323, 243864), (342, 230316), (408, 193059), (456, 172737), (459, 171608), (513, 153544), (612, 128706), (646, 121932), (684, 115158), (918, 85804), (969, 81288), (1026, 76772), (1129, 69768), (1224, 64353), (1292, 60966), (1368, 57579), (1836, 42902), (1938, 40644), (2052, 38386), (2258, 34884), (2584, 30483), (2907, 27096), (3387, 23256), (3672, 21451), (3876, 20322), (4104, 19193), (4516, 17442), (5814, 13548), (6774, 11628), (7752, 10161), (8721, 9032)]