69339664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 151418880

約数和(自身を除く): 82079216

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 211, 304, 368, 376, 422, 437, 752, 844, 874, 893, 1081, 1688, 1748, 1786, 2162, 3376, 3496, 3572, 4009, 4324, 4853, 6992, 7144, 8018, 8648, 9706, 9917, 14288, 16036, 17296, 19412, 19834, 20539, 32072, 38824, 39668, 41078, 64144, 77648, 79336, 82156, 92207, 158672, 164312, 184414, 188423, 228091, 328624, 368828, 376846, 456182, 737656, 753692, 912364, 1475312, 1507384, 1824728, 3014768, 3649456, 4333729, 8667458, 17334916, 34669832, 69339664]

約数ペア:

[(1, 69339664), (2, 34669832), (4, 17334916), (8, 8667458), (16, 4333729), (19, 3649456), (23, 3014768), (38, 1824728), (46, 1507384), (47, 1475312), (76, 912364), (92, 753692), (94, 737656), (152, 456182), (184, 376846), (188, 368828), (211, 328624), (304, 228091), (368, 188423), (376, 184414), (422, 164312), (437, 158672), (752, 92207), (844, 82156), (874, 79336), (893, 77648), (1081, 64144), (1688, 41078), (1748, 39668), (1786, 38824), (2162, 32072), (3376, 20539), (3496, 19834), (3572, 19412), (4009, 17296), (4324, 16036), (4853, 14288), (6992, 9917), (7144, 9706), (8018, 8648)]