78759590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 109357402

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 53, 65, 70, 71, 91, 106, 115, 130, 142, 161, 182, 230, 265, 299, 322, 355, 371, 455, 497, 530, 598, 689, 710, 742, 805, 910, 923, 994, 1219, 1378, 1495, 1610, 1633, 1846, 1855, 2093, 2438, 2485, 2990, 3266, 3445, 3710, 3763, 4186, 4615, 4823, 4970, 6095, 6461, 6890, 7526, 8165, 8533, 9230, 9646, 10465, 11431, 12190, 12922, 15847, 16330, 17066, 18815, 20930, 21229, 22862, 24115, 26341, 31694, 32305, 37630, 42458, 42665, 48230, 48919, 52682, 57155, 64610, 79235, 85330, 86549, 97838, 106145, 110929, 114310, 131705, 148603, 158470, 173098, 212290, 221858, 244595, 263410, 297206, 342433, 432745, 489190, 554645, 605843, 684866, 743015, 865490, 1109290, 1125137, 1211686, 1486030, 1712165, 2250274, 3029215, 3424330, 5625685, 6058430, 7875959, 11251370, 15751918, 39379795, 78759590]

約数ペア:

[(1, 78759590), (2, 39379795), (5, 15751918), (7, 11251370), (10, 7875959), (13, 6058430), (14, 5625685), (23, 3424330), (26, 3029215), (35, 2250274), (46, 1712165), (53, 1486030), (65, 1211686), (70, 1125137), (71, 1109290), (91, 865490), (106, 743015), (115, 684866), (130, 605843), (142, 554645), (161, 489190), (182, 432745), (230, 342433), (265, 297206), (299, 263410), (322, 244595), (355, 221858), (371, 212290), (455, 173098), (497, 158470), (530, 148603), (598, 131705), (689, 114310), (710, 110929), (742, 106145), (805, 97838), (910, 86549), (923, 85330), (994, 79235), (1219, 64610), (1378, 57155), (1495, 52682), (1610, 48919), (1633, 48230), (1846, 42665), (1855, 42458), (2093, 37630), (2438, 32305), (2485, 31694), (2990, 26341), (3266, 24115), (3445, 22862), (3710, 21229), (3763, 20930), (4186, 18815), (4615, 17066), (4823, 16330), (4970, 15847), (6095, 12922), (6461, 12190), (6890, 11431), (7526, 10465), (8165, 9646), (8533, 9230)]