78864604780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{103843}}^1$

素因数の和:104015

約数の個数: 96

約数和(自身を含む): 187577155584

約数和(自身を除く): 108712550804

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 127, 130, 230, 254, 260, 299, 460, 508, 598, 635, 1196, 1270, 1495, 1651, 2540, 2921, 2990, 3302, 5842, 5980, 6604, 8255, 11684, 14605, 16510, 29210, 33020, 37973, 58420, 75946, 103843, 151892, 189865, 207686, 379730, 415372, 519215, 759460, 1038430, 1349959, 2076860, 2388389, 2699918, 4776778, 5399836, 6749795, 9553556, 11941945, 13188061, 13499590, 23883890, 26376122, 26999180, 31049057, 47767780, 52752244, 62098114, 65940305, 124196228, 131880610, 155245285, 171444793, 263761220, 303325403, 310490570, 342889586, 606650806, 620981140, 685779172, 857223965, 1213301612, 1516627015, 1714447930, 3033254030, 3428895860, 3943230239, 6066508060, 7886460478, 15772920956, 19716151195, 39432302390, 78864604780]

約数ペア:

[(1, 78864604780), (2, 39432302390), (4, 19716151195), (5, 15772920956), (10, 7886460478), (13, 6066508060), (20, 3943230239), (23, 3428895860), (26, 3033254030), (46, 1714447930), (52, 1516627015), (65, 1213301612), (92, 857223965), (115, 685779172), (127, 620981140), (130, 606650806), (230, 342889586), (254, 310490570), (260, 303325403), (299, 263761220), (460, 171444793), (508, 155245285), (598, 131880610), (635, 124196228), (1196, 65940305), (1270, 62098114), (1495, 52752244), (1651, 47767780), (2540, 31049057), (2921, 26999180), (2990, 26376122), (3302, 23883890), (5842, 13499590), (5980, 13188061), (6604, 11941945), (8255, 9553556), (11684, 6749795), (14605, 5399836), (16510, 4776778), (29210, 2699918), (33020, 2388389), (37973, 2076860), (58420, 1349959), (75946, 1038430), (103843, 759460), (151892, 519215), (189865, 415372), (207686, 379730)]