72691632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 230096880

約数和(自身を除く): 157405248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 103, 104, 116, 117, 144, 156, 169, 174, 206, 208, 232, 234, 261, 309, 312, 338, 348, 377, 412, 464, 468, 507, 522, 618, 624, 676, 696, 754, 824, 927, 936, 1014, 1044, 1131, 1236, 1339, 1352, 1392, 1508, 1521, 1648, 1854, 1872, 2028, 2088, 2262, 2472, 2678, 2704, 2987, 3016, 3042, 3393, 3708, 4017, 4056, 4176, 4524, 4901, 4944, 5356, 5974, 6032, 6084, 6786, 7416, 8034, 8112, 8961, 9048, 9802, 10712, 11948, 12051, 12168, 13572, 14703, 14832, 16068, 17407, 17922, 18096, 19604, 21424, 23896, 24102, 24336, 26883, 27144, 29406, 32136, 34814, 35844, 38831, 39208, 44109, 47792, 48204, 52221, 53766, 54288, 58812, 64272, 69628, 71688, 77662, 78416, 88218, 96408, 104442, 107532, 116493, 117624, 139256, 143376, 155324, 156663, 176436, 192816, 208884, 215064, 232986, 235248, 278512, 310648, 313326, 349479, 352872, 417768, 430128, 465972, 504803, 621296, 626652, 698958, 705744, 835536, 931944, 1009606, 1253304, 1397916, 1514409, 1863888, 2019212, 2506608, 2795832, 3028818, 4038424, 4543227, 5591664, 6057636, 8076848, 9086454, 12115272, 18172908, 24230544, 36345816, 72691632]

約数ペア:

[(1, 72691632), (2, 36345816), (3, 24230544), (4, 18172908), (6, 12115272), (8, 9086454), (9, 8076848), (12, 6057636), (13, 5591664), (16, 4543227), (18, 4038424), (24, 3028818), (26, 2795832), (29, 2506608), (36, 2019212), (39, 1863888), (48, 1514409), (52, 1397916), (58, 1253304), (72, 1009606), (78, 931944), (87, 835536), (103, 705744), (104, 698958), (116, 626652), (117, 621296), (144, 504803), (156, 465972), (169, 430128), (174, 417768), (206, 352872), (208, 349479), (232, 313326), (234, 310648), (261, 278512), (309, 235248), (312, 232986), (338, 215064), (348, 208884), (377, 192816), (412, 176436), (464, 156663), (468, 155324), (507, 143376), (522, 139256), (618, 117624), (624, 116493), (676, 107532), (696, 104442), (754, 96408), (824, 88218), (927, 78416), (936, 77662), (1014, 71688), (1044, 69628), (1131, 64272), (1236, 58812), (1339, 54288), (1352, 53766), (1392, 52221), (1508, 48204), (1521, 47792), (1648, 44109), (1854, 39208), (1872, 38831), (2028, 35844), (2088, 34814), (2262, 32136), (2472, 29406), (2678, 27144), (2704, 26883), (2987, 24336), (3016, 24102), (3042, 23896), (3393, 21424), (3708, 19604), (4017, 18096), (4056, 17922), (4176, 17407), (4524, 16068), (4901, 14832), (4944, 14703), (5356, 13572), (5974, 12168), (6032, 12051), (6084, 11948), (6786, 10712), (7416, 9802), (8034, 9048), (8112, 8961)]