84099340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 121653620

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 85, 106, 130, 170, 212, 221, 260, 265, 340, 359, 442, 530, 689, 718, 884, 901, 1060, 1105, 1378, 1436, 1795, 1802, 2210, 2756, 3445, 3590, 3604, 4420, 4505, 4667, 6103, 6890, 7180, 9010, 9334, 11713, 12206, 13780, 18020, 18668, 19027, 23335, 23426, 24412, 30515, 38054, 46670, 46852, 58565, 61030, 76108, 79339, 93340, 95135, 117130, 122060, 158678, 190270, 234260, 247351, 317356, 323459, 380540, 396695, 494702, 646918, 793390, 989404, 1236755, 1293836, 1586780, 1617295, 2473510, 3234590, 4204967, 4947020, 6469180, 8409934, 16819868, 21024835, 42049670, 84099340]

約数ペア:

[(1, 84099340), (2, 42049670), (4, 21024835), (5, 16819868), (10, 8409934), (13, 6469180), (17, 4947020), (20, 4204967), (26, 3234590), (34, 2473510), (52, 1617295), (53, 1586780), (65, 1293836), (68, 1236755), (85, 989404), (106, 793390), (130, 646918), (170, 494702), (212, 396695), (221, 380540), (260, 323459), (265, 317356), (340, 247351), (359, 234260), (442, 190270), (530, 158678), (689, 122060), (718, 117130), (884, 95135), (901, 93340), (1060, 79339), (1105, 76108), (1378, 61030), (1436, 58565), (1795, 46852), (1802, 46670), (2210, 38054), (2756, 30515), (3445, 24412), (3590, 23426), (3604, 23335), (4420, 19027), (4505, 18668), (4667, 18020), (6103, 13780), (6890, 12206), (7180, 11713), (9010, 9334)]