68957279.000000000

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 144

約数和(自身を含む): 368196192

約数和(自身を除く): 263023488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4013, 4368, 6552, 8026, 8736, 12039, 13104, 16052, 24078, 26208, 28091, 32104, 36117, 48156, 52169, 56182, 64208, 72234, 84273, 96312, 104338, 112364, 128416, 144468, 156507, 168546, 192624, 208676, 224728, 252819, 288936, 313014, 337092, 365183, 385248, 417352, 449456, 469521, 505638, 577872, 626028, 674184, 730366, 834704, 898912, 939042, 1011276, 1095549, 1155744, 1252056, 1348368, 1460732, 1669408, 1878084, 2022552, 2191098, 2504112, 2696736, 2921464, 3286647, 3756168, 4045104, 4382196, 5008224, 5842928, 6573294, 7512336, 8090208, 8764392, 11685856, 13146588, 15024672, 17528784, 26293176, 35057568, 52586352, 105172704]

約数ペア:

[(1, 105172704), (2, 52586352), (3, 35057568), (4, 26293176), (6, 17528784), (7, 15024672), (8, 13146588), (9, 11685856), (12, 8764392), (13, 8090208), (14, 7512336), (16, 6573294), (18, 5842928), (21, 5008224), (24, 4382196), (26, 4045104), (28, 3756168), (32, 3286647), (36, 2921464), (39, 2696736), (42, 2504112), (48, 2191098), (52, 2022552), (56, 1878084), (63, 1669408), (72, 1460732), (78, 1348368), (84, 1252056), (91, 1155744), (96, 1095549), (104, 1011276), (112, 939042), (117, 898912), (126, 834704), (144, 730366), (156, 674184), (168, 626028), (182, 577872), (208, 505638), (224, 469521), (234, 449456), (252, 417352), (273, 385248), (288, 365183), (312, 337092), (336, 313014), (364, 288936), (416, 252819), (468, 224728), (504, 208676), (546, 192624), (624, 168546), (672, 156507), (728, 144468), (819, 128416), (936, 112364), (1008, 104338), (1092, 96312), (1248, 84273), (1456, 72234), (1638, 64208), (1872, 56182), (2016, 52169), (2184, 48156), (2912, 36117), (3276, 32104), (3744, 28091), (4013, 26208), (4368, 24078), (6552, 16052), (8026, 13104), (8736, 12039)]