80404506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 216373248

約数和(自身を除く): 135968742

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 191, 234, 257, 273, 382, 514, 546, 573, 771, 819, 1146, 1337, 1542, 1638, 1719, 1799, 2313, 2483, 2674, 3341, 3438, 3598, 4011, 4626, 4966, 5397, 6682, 7449, 8022, 10023, 10794, 12033, 14898, 16191, 17381, 20046, 22347, 23387, 24066, 30069, 32382, 34762, 44694, 46774, 49087, 52143, 60138, 70161, 98174, 104286, 140322, 147261, 156429, 210483, 294522, 312858, 343609, 420966, 441783, 638131, 687218, 883566, 1030827, 1276262, 1914393, 2061654, 3092481, 3828786, 4466917, 5743179, 6184962, 8933834, 11486358, 13400751, 26801502, 40202253, 80404506]

約数ペア:

[(1, 80404506), (2, 40202253), (3, 26801502), (6, 13400751), (7, 11486358), (9, 8933834), (13, 6184962), (14, 5743179), (18, 4466917), (21, 3828786), (26, 3092481), (39, 2061654), (42, 1914393), (63, 1276262), (78, 1030827), (91, 883566), (117, 687218), (126, 638131), (182, 441783), (191, 420966), (234, 343609), (257, 312858), (273, 294522), (382, 210483), (514, 156429), (546, 147261), (573, 140322), (771, 104286), (819, 98174), (1146, 70161), (1337, 60138), (1542, 52143), (1638, 49087), (1719, 46774), (1799, 44694), (2313, 34762), (2483, 32382), (2674, 30069), (3341, 24066), (3438, 23387), (3598, 22347), (4011, 20046), (4626, 17381), (4966, 16191), (5397, 14898), (6682, 12033), (7449, 10794), (8022, 10023)]