78111384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 222264000

約数和(自身を除く): 144152616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 89, 97, 104, 116, 156, 174, 178, 194, 232, 267, 291, 312, 348, 356, 377, 388, 534, 582, 696, 712, 754, 776, 1068, 1131, 1157, 1164, 1261, 1508, 2136, 2262, 2314, 2328, 2522, 2581, 2813, 3016, 3471, 3783, 4524, 4628, 5044, 5162, 5626, 6942, 7566, 7743, 8439, 8633, 9048, 9256, 10088, 10324, 11252, 13884, 15132, 15486, 16878, 17266, 20648, 22504, 25899, 27768, 30264, 30972, 33553, 33756, 34532, 36569, 51798, 61944, 67106, 67512, 69064, 73138, 100659, 103596, 109707, 112229, 134212, 146276, 201318, 207192, 219414, 224458, 250357, 268424, 292552, 336687, 402636, 438828, 448916, 500714, 673374, 751071, 805272, 877656, 897832, 1001428, 1346748, 1502142, 2002856, 2693496, 3004284, 3254641, 6008568, 6509282, 9763923, 13018564, 19527846, 26037128, 39055692, 78111384]

約数ペア:

[(1, 78111384), (2, 39055692), (3, 26037128), (4, 19527846), (6, 13018564), (8, 9763923), (12, 6509282), (13, 6008568), (24, 3254641), (26, 3004284), (29, 2693496), (39, 2002856), (52, 1502142), (58, 1346748), (78, 1001428), (87, 897832), (89, 877656), (97, 805272), (104, 751071), (116, 673374), (156, 500714), (174, 448916), (178, 438828), (194, 402636), (232, 336687), (267, 292552), (291, 268424), (312, 250357), (348, 224458), (356, 219414), (377, 207192), (388, 201318), (534, 146276), (582, 134212), (696, 112229), (712, 109707), (754, 103596), (776, 100659), (1068, 73138), (1131, 69064), (1157, 67512), (1164, 67106), (1261, 61944), (1508, 51798), (2136, 36569), (2262, 34532), (2314, 33756), (2328, 33553), (2522, 30972), (2581, 30264), (2813, 27768), (3016, 25899), (3471, 22504), (3783, 20648), (4524, 17266), (4628, 16878), (5044, 15486), (5162, 15132), (5626, 13884), (6942, 11252), (7566, 10324), (7743, 10088), (8439, 9256), (8633, 9048)]