77687694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 215424000

約数和(自身を除く): 137736306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 171, 174, 189, 203, 261, 266, 342, 373, 378, 399, 406, 513, 522, 551, 609, 746, 783, 798, 1026, 1102, 1119, 1197, 1218, 1566, 1653, 1827, 2238, 2394, 2611, 3306, 3357, 3591, 3654, 3857, 4959, 5222, 5481, 6714, 7087, 7182, 7714, 7833, 9918, 10071, 10817, 10962, 11571, 14174, 14877, 15666, 20142, 21261, 21634, 23142, 23499, 29754, 32451, 34713, 42522, 46998, 49609, 63783, 64902, 69426, 70497, 75719, 97353, 99218, 104139, 127566, 140994, 148827, 151438, 191349, 194706, 205523, 208278, 227157, 292059, 297654, 382698, 411046, 446481, 454314, 584118, 616569, 681471, 892962, 1233138, 1339443, 1362942, 1438661, 1849707, 2044413, 2678886, 2877322, 3699414, 4088826, 4315983, 5549121, 8631966, 11098242, 12947949, 25895898, 38843847, 77687694]

約数ペア:

[(1, 77687694), (2, 38843847), (3, 25895898), (6, 12947949), (7, 11098242), (9, 8631966), (14, 5549121), (18, 4315983), (19, 4088826), (21, 3699414), (27, 2877322), (29, 2678886), (38, 2044413), (42, 1849707), (54, 1438661), (57, 1362942), (58, 1339443), (63, 1233138), (87, 892962), (114, 681471), (126, 616569), (133, 584118), (171, 454314), (174, 446481), (189, 411046), (203, 382698), (261, 297654), (266, 292059), (342, 227157), (373, 208278), (378, 205523), (399, 194706), (406, 191349), (513, 151438), (522, 148827), (551, 140994), (609, 127566), (746, 104139), (783, 99218), (798, 97353), (1026, 75719), (1102, 70497), (1119, 69426), (1197, 64902), (1218, 63783), (1566, 49609), (1653, 46998), (1827, 42522), (2238, 34713), (2394, 32451), (2611, 29754), (3306, 23499), (3357, 23142), (3591, 21634), (3654, 21261), (3857, 20142), (4959, 15666), (5222, 14877), (5481, 14174), (6714, 11571), (7087, 10962), (7182, 10817), (7714, 10071), (7833, 9918)]