78604526

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 86868754

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 71, 77, 79, 91, 98, 142, 143, 154, 158, 182, 286, 497, 539, 553, 637, 781, 869, 923, 994, 1001, 1027, 1078, 1106, 1274, 1562, 1738, 1846, 2002, 2054, 3479, 3871, 5467, 5609, 6083, 6461, 6958, 7007, 7189, 7742, 10153, 10934, 11218, 11297, 12166, 12922, 14014, 14378, 20306, 22594, 38269, 39263, 42581, 45227, 50323, 61699, 71071, 72917, 76538, 78526, 79079, 85162, 90454, 100646, 123398, 142142, 145834, 158158, 274841, 431893, 497497, 510419, 549682, 553553, 802087, 863786, 994994, 1020838, 1107106, 1604174, 3023251, 3572933, 5614609, 6046502, 7145866, 11229218, 39302263, 78604526]

約数ペア:

[(1, 78604526), (2, 39302263), (7, 11229218), (11, 7145866), (13, 6046502), (14, 5614609), (22, 3572933), (26, 3023251), (49, 1604174), (71, 1107106), (77, 1020838), (79, 994994), (91, 863786), (98, 802087), (142, 553553), (143, 549682), (154, 510419), (158, 497497), (182, 431893), (286, 274841), (497, 158158), (539, 145834), (553, 142142), (637, 123398), (781, 100646), (869, 90454), (923, 85162), (994, 79079), (1001, 78526), (1027, 76538), (1078, 72917), (1106, 71071), (1274, 61699), (1562, 50323), (1738, 45227), (1846, 42581), (2002, 39263), (2054, 38269), (3479, 22594), (3871, 20306), (5467, 14378), (5609, 14014), (6083, 12922), (6461, 12166), (6958, 11297), (7007, 11218), (7189, 10934), (7742, 10153)]