78937236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 108

約数和(自身を含む): 235676532

約数和(自身を除く): 156739296

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 613, 657, 876, 882, 1022, 1226, 1314, 1533, 1764, 1839, 2044, 2452, 2628, 3066, 3577, 3678, 4291, 4599, 5517, 6132, 7154, 7356, 8582, 9198, 10731, 11034, 12873, 14308, 17164, 18396, 21462, 22068, 25746, 30037, 32193, 38619, 42924, 44749, 51492, 60074, 64386, 77238, 89498, 90111, 120148, 128772, 134247, 154476, 178996, 180222, 268494, 270333, 313243, 360444, 402741, 536988, 540666, 626486, 805482, 939729, 1081332, 1252972, 1610964, 1879458, 2192701, 2819187, 3758916, 4385402, 5638374, 6578103, 8770804, 11276748, 13156206, 19734309, 26312412, 39468618, 78937236]

約数ペア:

[(1, 78937236), (2, 39468618), (3, 26312412), (4, 19734309), (6, 13156206), (7, 11276748), (9, 8770804), (12, 6578103), (14, 5638374), (18, 4385402), (21, 3758916), (28, 2819187), (36, 2192701), (42, 1879458), (49, 1610964), (63, 1252972), (73, 1081332), (84, 939729), (98, 805482), (126, 626486), (146, 540666), (147, 536988), (196, 402741), (219, 360444), (252, 313243), (292, 270333), (294, 268494), (438, 180222), (441, 178996), (511, 154476), (588, 134247), (613, 128772), (657, 120148), (876, 90111), (882, 89498), (1022, 77238), (1226, 64386), (1314, 60074), (1533, 51492), (1764, 44749), (1839, 42924), (2044, 38619), (2452, 32193), (2628, 30037), (3066, 25746), (3577, 22068), (3678, 21462), (4291, 18396), (4599, 17164), (5517, 14308), (6132, 12873), (7154, 11034), (7356, 10731), (8582, 9198)]