65401788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 107038788

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 53, 68, 69, 92, 102, 106, 138, 159, 204, 212, 263, 276, 318, 391, 526, 636, 782, 789, 901, 1052, 1173, 1219, 1564, 1578, 1802, 2346, 2438, 2703, 3156, 3604, 3657, 4471, 4692, 4876, 5406, 6049, 7314, 8942, 10812, 12098, 13413, 13939, 14628, 17884, 18147, 20723, 24196, 26826, 27878, 36294, 41446, 41817, 53652, 55756, 62169, 72588, 82892, 83634, 102833, 124338, 167268, 205666, 236963, 248676, 308499, 320597, 411332, 473926, 616998, 641194, 710889, 947852, 961791, 1233996, 1282388, 1421778, 1923582, 2843556, 3847164, 5450149, 10900298, 16350447, 21800596, 32700894, 65401788]

約数ペア:

[(1, 65401788), (2, 32700894), (3, 21800596), (4, 16350447), (6, 10900298), (12, 5450149), (17, 3847164), (23, 2843556), (34, 1923582), (46, 1421778), (51, 1282388), (53, 1233996), (68, 961791), (69, 947852), (92, 710889), (102, 641194), (106, 616998), (138, 473926), (159, 411332), (204, 320597), (212, 308499), (263, 248676), (276, 236963), (318, 205666), (391, 167268), (526, 124338), (636, 102833), (782, 83634), (789, 82892), (901, 72588), (1052, 62169), (1173, 55756), (1219, 53652), (1564, 41817), (1578, 41446), (1802, 36294), (2346, 27878), (2438, 26826), (2703, 24196), (3156, 20723), (3604, 18147), (3657, 17884), (4471, 14628), (4692, 13939), (4876, 13413), (5406, 12098), (6049, 10812), (7314, 8942)]