74178045

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 137088000

約数和(自身を除く): 62909955

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 67, 135, 139, 177, 201, 295, 335, 417, 531, 603, 695, 885, 1005, 1251, 1593, 1809, 2085, 2655, 3015, 3753, 3953, 6255, 7965, 8201, 9045, 9313, 11859, 18765, 19765, 24603, 27939, 35577, 41005, 46565, 59295, 73809, 83817, 106731, 123015, 139695, 177885, 221427, 251451, 369045, 419085, 533655, 549467, 1107135, 1257255, 1648401, 2747335, 4945203, 8242005, 14835609, 24726015, 74178045]

約数ペア:

[(1, 74178045), (3, 24726015), (5, 14835609), (9, 8242005), (15, 4945203), (27, 2747335), (45, 1648401), (59, 1257255), (67, 1107135), (135, 549467), (139, 533655), (177, 419085), (201, 369045), (295, 251451), (335, 221427), (417, 177885), (531, 139695), (603, 123015), (695, 106731), (885, 83817), (1005, 73809), (1251, 59295), (1593, 46565), (1809, 41005), (2085, 35577), (2655, 27939), (3015, 24603), (3753, 19765), (3953, 18765), (6255, 11859), (7965, 9313), (8201, 9045)]