83896722

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 153128430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 271, 273, 294, 351, 378, 441, 486, 542, 546, 567, 637, 702, 813, 819, 882, 1053, 1134, 1274, 1323, 1626, 1638, 1701, 1897, 1911, 2106, 2439, 2457, 2646, 3159, 3402, 3523, 3794, 3822, 3969, 4878, 4914, 5691, 5733, 6318, 7046, 7317, 7371, 7938, 10569, 11382, 11466, 11907, 13279, 14634, 14742, 17073, 17199, 21138, 21951, 22113, 23814, 24661, 26558, 31707, 34146, 34398, 39837, 43902, 44226, 49322, 51219, 51597, 63414, 65853, 73983, 79674, 95121, 102438, 103194, 119511, 131706, 147966, 153657, 154791, 172627, 190242, 221949, 239022, 285363, 307314, 309582, 345254, 358533, 443898, 460971, 517881, 570726, 665847, 717066, 856089, 921942, 1035762, 1075599, 1331694, 1553643, 1712178, 1997541, 2151198, 3107286, 3226797, 3995082, 4660929, 5992623, 6453594, 9321858, 11985246, 13982787, 27965574, 41948361, 83896722]

約数ペア:

[(1, 83896722), (2, 41948361), (3, 27965574), (6, 13982787), (7, 11985246), (9, 9321858), (13, 6453594), (14, 5992623), (18, 4660929), (21, 3995082), (26, 3226797), (27, 3107286), (39, 2151198), (42, 1997541), (49, 1712178), (54, 1553643), (63, 1331694), (78, 1075599), (81, 1035762), (91, 921942), (98, 856089), (117, 717066), (126, 665847), (147, 570726), (162, 517881), (182, 460971), (189, 443898), (234, 358533), (243, 345254), (271, 309582), (273, 307314), (294, 285363), (351, 239022), (378, 221949), (441, 190242), (486, 172627), (542, 154791), (546, 153657), (567, 147966), (637, 131706), (702, 119511), (813, 103194), (819, 102438), (882, 95121), (1053, 79674), (1134, 73983), (1274, 65853), (1323, 63414), (1626, 51597), (1638, 51219), (1701, 49322), (1897, 44226), (1911, 43902), (2106, 39837), (2439, 34398), (2457, 34146), (2646, 31707), (3159, 26558), (3402, 24661), (3523, 23814), (3794, 22113), (3822, 21951), (3969, 21138), (4878, 17199), (4914, 17073), (5691, 14742), (5733, 14634), (6318, 13279), (7046, 11907), (7317, 11466), (7371, 11382), (7938, 10569)]