64458108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 137343492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 659, 684, 741, 836, 858, 988, 1254, 1287, 1318, 1482, 1716, 1881, 1977, 2223, 2508, 2574, 2636, 2717, 2964, 3762, 3954, 4446, 5148, 5434, 5931, 7249, 7524, 7908, 8151, 8567, 8892, 10868, 11862, 12521, 14498, 16302, 17134, 21747, 23724, 24453, 25042, 25701, 28996, 32604, 34268, 37563, 43494, 48906, 50084, 51402, 65241, 75126, 77103, 86988, 94237, 97812, 102804, 112689, 130482, 137731, 150252, 154206, 162773, 188474, 225378, 260964, 275462, 282711, 308412, 325546, 376948, 413193, 450756, 488319, 550924, 565422, 651092, 826386, 848133, 976638, 1130844, 1239579, 1464957, 1652772, 1696266, 1790503, 1953276, 2479158, 2929914, 3392532, 3581006, 4958316, 5371509, 5859828, 7162012, 10743018, 16114527, 21486036, 32229054, 64458108]

約数ペア:

[(1, 64458108), (2, 32229054), (3, 21486036), (4, 16114527), (6, 10743018), (9, 7162012), (11, 5859828), (12, 5371509), (13, 4958316), (18, 3581006), (19, 3392532), (22, 2929914), (26, 2479158), (33, 1953276), (36, 1790503), (38, 1696266), (39, 1652772), (44, 1464957), (52, 1239579), (57, 1130844), (66, 976638), (76, 848133), (78, 826386), (99, 651092), (114, 565422), (117, 550924), (132, 488319), (143, 450756), (156, 413193), (171, 376948), (198, 325546), (209, 308412), (228, 282711), (234, 275462), (247, 260964), (286, 225378), (342, 188474), (396, 162773), (418, 154206), (429, 150252), (468, 137731), (494, 130482), (572, 112689), (627, 102804), (659, 97812), (684, 94237), (741, 86988), (836, 77103), (858, 75126), (988, 65241), (1254, 51402), (1287, 50084), (1318, 48906), (1482, 43494), (1716, 37563), (1881, 34268), (1977, 32604), (2223, 28996), (2508, 25701), (2574, 25042), (2636, 24453), (2717, 23724), (2964, 21747), (3762, 17134), (3954, 16302), (4446, 14498), (5148, 12521), (5434, 11862), (5931, 10868), (7249, 8892), (7524, 8567), (7908, 8151)]