78823530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4273

約数の個数: 80

約数和(自身を含む): 221215104

約数和(自身を除く): 142391574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 4231, 6210, 8462, 9315, 12693, 18630, 21155, 25386, 38079, 42310, 63465, 76158, 97313, 114237, 126930, 190395, 194626, 228474, 291939, 342711, 380790, 486565, 571185, 583878, 685422, 875817, 973130, 1142370, 1459695, 1713555, 1751634, 2627451, 2919390, 3427110, 4379085, 5254902, 7882353, 8758170, 13137255, 15764706, 26274510, 39411765, 78823530]

約数ペア:

[(1, 78823530), (2, 39411765), (3, 26274510), (5, 15764706), (6, 13137255), (9, 8758170), (10, 7882353), (15, 5254902), (18, 4379085), (23, 3427110), (27, 2919390), (30, 2627451), (45, 1751634), (46, 1713555), (54, 1459695), (69, 1142370), (81, 973130), (90, 875817), (115, 685422), (135, 583878), (138, 571185), (162, 486565), (207, 380790), (230, 342711), (270, 291939), (345, 228474), (405, 194626), (414, 190395), (621, 126930), (690, 114237), (810, 97313), (1035, 76158), (1242, 63465), (1863, 42310), (2070, 38079), (3105, 25386), (3726, 21155), (4231, 18630), (6210, 12693), (8462, 9315)]