80597658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 99805542

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 177, 354, 437, 521, 874, 1042, 1121, 1311, 1357, 1563, 2242, 2622, 2714, 3126, 3363, 4071, 6726, 8142, 9899, 11983, 19798, 23966, 25783, 29697, 30739, 35949, 51566, 59394, 61478, 71898, 77349, 92217, 154698, 184434, 227677, 455354, 584041, 683031, 706997, 1168082, 1366062, 1413994, 1752123, 2120991, 3504246, 4241982, 13432943, 26865886, 40298829, 80597658]

約数ペア:

[(1, 80597658), (2, 40298829), (3, 26865886), (6, 13432943), (19, 4241982), (23, 3504246), (38, 2120991), (46, 1752123), (57, 1413994), (59, 1366062), (69, 1168082), (114, 706997), (118, 683031), (138, 584041), (177, 455354), (354, 227677), (437, 184434), (521, 154698), (874, 92217), (1042, 77349), (1121, 71898), (1311, 61478), (1357, 59394), (1563, 51566), (2242, 35949), (2622, 30739), (2714, 29697), (3126, 25783), (3363, 23966), (4071, 19798), (6726, 11983), (8142, 9899)]