76189785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 69791655

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 89, 93, 105, 155, 217, 263, 267, 445, 465, 623, 651, 789, 1085, 1315, 1335, 1841, 1869, 2759, 3115, 3255, 3945, 5523, 8153, 8277, 9205, 9345, 13795, 19313, 23407, 24459, 27615, 40765, 41385, 57071, 57939, 70221, 96565, 117035, 122295, 163849, 171213, 285355, 289695, 351105, 491547, 725617, 819245, 856065, 2176851, 2457735, 3628085, 5079319, 10884255, 15237957, 25396595, 76189785]

約数ペア:

[(1, 76189785), (3, 25396595), (5, 15237957), (7, 10884255), (15, 5079319), (21, 3628085), (31, 2457735), (35, 2176851), (89, 856065), (93, 819245), (105, 725617), (155, 491547), (217, 351105), (263, 289695), (267, 285355), (445, 171213), (465, 163849), (623, 122295), (651, 117035), (789, 96565), (1085, 70221), (1315, 57939), (1335, 57071), (1841, 41385), (1869, 40765), (2759, 27615), (3115, 24459), (3255, 23407), (3945, 19313), (5523, 13795), (8153, 9345), (8277, 9205)]