65850018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 148176000

約数和(自身を除く): 82325982

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 59, 78, 82, 118, 123, 177, 246, 349, 354, 533, 698, 767, 1047, 1066, 1534, 1599, 2094, 2301, 2419, 3198, 4537, 4602, 4838, 7257, 9074, 13611, 14309, 14514, 20591, 27222, 28618, 31447, 41182, 42927, 61773, 62894, 85854, 94341, 123546, 186017, 188682, 267683, 372034, 535366, 558051, 803049, 844231, 1116102, 1606098, 1688462, 2532693, 5065386, 10975003, 21950006, 32925009, 65850018]

約数ペア:

[(1, 65850018), (2, 32925009), (3, 21950006), (6, 10975003), (13, 5065386), (26, 2532693), (39, 1688462), (41, 1606098), (59, 1116102), (78, 844231), (82, 803049), (118, 558051), (123, 535366), (177, 372034), (246, 267683), (349, 188682), (354, 186017), (533, 123546), (698, 94341), (767, 85854), (1047, 62894), (1066, 61773), (1534, 42927), (1599, 41182), (2094, 31447), (2301, 28618), (2419, 27222), (3198, 20591), (4537, 14514), (4602, 14309), (4838, 13611), (7257, 9074)]