71796186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 205701120

約数和(自身を除く): 133904934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 154, 186, 189, 198, 217, 231, 279, 297, 341, 378, 434, 462, 557, 558, 594, 651, 682, 693, 837, 1023, 1114, 1302, 1386, 1671, 1674, 1953, 2046, 2079, 2387, 3069, 3342, 3899, 3906, 4158, 4774, 5013, 5859, 6127, 6138, 7161, 7798, 9207, 10026, 11697, 11718, 12254, 14322, 15039, 17267, 18381, 18414, 21483, 23394, 30078, 34534, 35091, 36762, 42889, 42966, 51801, 55143, 64449, 70182, 85778, 103602, 105273, 110286, 120869, 128667, 128898, 155403, 165429, 189937, 210546, 241738, 257334, 310806, 330858, 362607, 379874, 386001, 466209, 569811, 725214, 772002, 932418, 1087821, 1139622, 1158003, 1329559, 1709433, 2175642, 2316006, 2659118, 3263463, 3418866, 3988677, 5128299, 6526926, 7977354, 10256598, 11966031, 23932062, 35898093, 71796186]

約数ペア:

[(1, 71796186), (2, 35898093), (3, 23932062), (6, 11966031), (7, 10256598), (9, 7977354), (11, 6526926), (14, 5128299), (18, 3988677), (21, 3418866), (22, 3263463), (27, 2659118), (31, 2316006), (33, 2175642), (42, 1709433), (54, 1329559), (62, 1158003), (63, 1139622), (66, 1087821), (77, 932418), (93, 772002), (99, 725214), (126, 569811), (154, 466209), (186, 386001), (189, 379874), (198, 362607), (217, 330858), (231, 310806), (279, 257334), (297, 241738), (341, 210546), (378, 189937), (434, 165429), (462, 155403), (557, 128898), (558, 128667), (594, 120869), (651, 110286), (682, 105273), (693, 103602), (837, 85778), (1023, 70182), (1114, 64449), (1302, 55143), (1386, 51801), (1671, 42966), (1674, 42889), (1953, 36762), (2046, 35091), (2079, 34534), (2387, 30078), (3069, 23394), (3342, 21483), (3899, 18414), (3906, 18381), (4158, 17267), (4774, 15039), (5013, 14322), (5859, 12254), (6127, 11718), (6138, 11697), (7161, 10026), (7798, 9207)]