40091508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 108468360

約数和(自身を除く): 68376852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 601, 612, 654, 981, 1202, 1308, 1803, 1853, 1962, 2404, 3606, 3706, 3924, 5409, 5559, 7212, 7412, 10217, 10818, 11118, 16677, 20434, 21636, 22236, 30651, 33354, 40868, 61302, 65509, 66708, 91953, 122604, 131018, 183906, 196527, 262036, 367812, 393054, 589581, 786108, 1113653, 1179162, 2227306, 2358324, 3340959, 4454612, 6681918, 10022877, 13363836, 20045754, 40091508]

約数ペア:

[(1, 40091508), (2, 20045754), (3, 13363836), (4, 10022877), (6, 6681918), (9, 4454612), (12, 3340959), (17, 2358324), (18, 2227306), (34, 1179162), (36, 1113653), (51, 786108), (68, 589581), (102, 393054), (109, 367812), (153, 262036), (204, 196527), (218, 183906), (306, 131018), (327, 122604), (436, 91953), (601, 66708), (612, 65509), (654, 61302), (981, 40868), (1202, 33354), (1308, 30651), (1803, 22236), (1853, 21636), (1962, 20434), (2404, 16677), (3606, 11118), (3706, 10818), (3924, 10217), (5409, 7412), (5559, 7212)]