67903758

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1743

約数の個数: 80

約数和(自身を含む): 172584720

約数和(自身を除く): 104680962

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 1697, 2106, 2223, 3078, 3394, 4446, 5091, 6669, 10182, 13338, 15273, 20007, 22061, 30546, 32243, 40014, 44122, 45819, 64486, 66183, 91638, 96729, 132366, 137457, 193458, 198549, 274914, 290187, 397098, 419159, 580374, 595647, 838318, 870561, 1191294, 1257477, 1741122, 1786941, 2514954, 2611683, 3573882, 3772431, 5223366, 7544862, 11317293, 22634586, 33951879, 67903758]

約数ペア:

[(1, 67903758), (2, 33951879), (3, 22634586), (6, 11317293), (9, 7544862), (13, 5223366), (18, 3772431), (19, 3573882), (26, 2611683), (27, 2514954), (38, 1786941), (39, 1741122), (54, 1257477), (57, 1191294), (78, 870561), (81, 838318), (114, 595647), (117, 580374), (162, 419159), (171, 397098), (234, 290187), (247, 274914), (342, 198549), (351, 193458), (494, 137457), (513, 132366), (702, 96729), (741, 91638), (1026, 66183), (1053, 64486), (1482, 45819), (1539, 44122), (1697, 40014), (2106, 32243), (2223, 30546), (3078, 22061), (3394, 20007), (4446, 15273), (5091, 13338), (6669, 10182)]