77242518

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 177059520

約数和(自身を除く): 99817002

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 197, 274, 318, 394, 411, 477, 591, 822, 954, 1182, 1233, 1431, 1773, 2466, 2862, 3546, 3699, 5319, 7261, 7398, 10441, 10638, 14522, 20882, 21783, 26989, 31323, 43566, 53978, 62646, 65349, 80967, 93969, 130698, 161934, 187938, 196047, 242901, 281907, 392094, 485802, 563814, 728703, 1430417, 1457406, 2860834, 4291251, 8582502, 12873753, 25747506, 38621259, 77242518]

約数ペア:

[(1, 77242518), (2, 38621259), (3, 25747506), (6, 12873753), (9, 8582502), (18, 4291251), (27, 2860834), (53, 1457406), (54, 1430417), (106, 728703), (137, 563814), (159, 485802), (197, 392094), (274, 281907), (318, 242901), (394, 196047), (411, 187938), (477, 161934), (591, 130698), (822, 93969), (954, 80967), (1182, 65349), (1233, 62646), (1431, 53978), (1773, 43566), (2466, 31323), (2862, 26989), (3546, 21783), (3699, 20882), (5319, 14522), (7261, 10638), (7398, 10441)]