73651344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 222735744

約数和(自身を除く): 149084400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 53, 68, 78, 102, 104, 106, 131, 136, 156, 159, 204, 208, 212, 221, 262, 272, 312, 318, 393, 408, 424, 442, 524, 624, 636, 663, 689, 786, 816, 848, 884, 901, 1048, 1272, 1326, 1378, 1572, 1703, 1768, 1802, 2067, 2096, 2227, 2544, 2652, 2703, 2756, 3144, 3406, 3536, 3604, 4134, 4454, 5109, 5304, 5406, 5512, 6288, 6681, 6812, 6943, 7208, 8268, 8908, 10218, 10608, 10812, 11024, 11713, 13362, 13624, 13886, 14416, 16536, 17816, 20436, 20829, 21624, 23426, 26724, 27248, 27772, 28951, 33072, 35139, 35632, 40872, 41658, 43248, 46852, 53448, 55544, 57902, 70278, 81744, 83316, 86853, 90259, 93704, 106896, 111088, 115804, 118031, 140556, 166632, 173706, 180518, 187408, 231608, 236062, 270777, 281112, 333264, 347412, 354093, 361036, 463216, 472124, 541554, 562224, 694824, 708186, 722072, 944248, 1083108, 1389648, 1416372, 1444144, 1534403, 1888496, 2166216, 2832744, 3068806, 4332432, 4603209, 5665488, 6137612, 9206418, 12275224, 18412836, 24550448, 36825672, 73651344]

約数ペア:

[(1, 73651344), (2, 36825672), (3, 24550448), (4, 18412836), (6, 12275224), (8, 9206418), (12, 6137612), (13, 5665488), (16, 4603209), (17, 4332432), (24, 3068806), (26, 2832744), (34, 2166216), (39, 1888496), (48, 1534403), (51, 1444144), (52, 1416372), (53, 1389648), (68, 1083108), (78, 944248), (102, 722072), (104, 708186), (106, 694824), (131, 562224), (136, 541554), (156, 472124), (159, 463216), (204, 361036), (208, 354093), (212, 347412), (221, 333264), (262, 281112), (272, 270777), (312, 236062), (318, 231608), (393, 187408), (408, 180518), (424, 173706), (442, 166632), (524, 140556), (624, 118031), (636, 115804), (663, 111088), (689, 106896), (786, 93704), (816, 90259), (848, 86853), (884, 83316), (901, 81744), (1048, 70278), (1272, 57902), (1326, 55544), (1378, 53448), (1572, 46852), (1703, 43248), (1768, 41658), (1802, 40872), (2067, 35632), (2096, 35139), (2227, 33072), (2544, 28951), (2652, 27772), (2703, 27248), (2756, 26724), (3144, 23426), (3406, 21624), (3536, 20829), (3604, 20436), (4134, 17816), (4454, 16536), (5109, 14416), (5304, 13886), (5406, 13624), (5512, 13362), (6288, 11713), (6681, 11024), (6812, 10812), (6943, 10608), (7208, 10218), (8268, 8908)]