71702442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 195379200

約数和(自身を除く): 123676758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 87, 93, 126, 174, 186, 189, 203, 211, 217, 261, 279, 378, 406, 422, 434, 522, 558, 609, 633, 651, 783, 837, 899, 1218, 1266, 1302, 1477, 1566, 1674, 1798, 1827, 1899, 1953, 2697, 2954, 3654, 3798, 3906, 4431, 5394, 5481, 5697, 5859, 6119, 6293, 6541, 8091, 8862, 10962, 11394, 11718, 12238, 12586, 13082, 13293, 16182, 18357, 18879, 19623, 24273, 26586, 36714, 37758, 39246, 39879, 42833, 45787, 48546, 55071, 56637, 58869, 79758, 85666, 91574, 110142, 113274, 117738, 128499, 137361, 165213, 169911, 176607, 189689, 256998, 274722, 330426, 339822, 353214, 379378, 385497, 412083, 569067, 770994, 824166, 1138134, 1156491, 1236249, 1327823, 1707201, 2312982, 2472498, 2655646, 3414402, 3983469, 5121603, 7966938, 10243206, 11950407, 23900814, 35851221, 71702442]

約数ペア:

[(1, 71702442), (2, 35851221), (3, 23900814), (6, 11950407), (7, 10243206), (9, 7966938), (14, 5121603), (18, 3983469), (21, 3414402), (27, 2655646), (29, 2472498), (31, 2312982), (42, 1707201), (54, 1327823), (58, 1236249), (62, 1156491), (63, 1138134), (87, 824166), (93, 770994), (126, 569067), (174, 412083), (186, 385497), (189, 379378), (203, 353214), (211, 339822), (217, 330426), (261, 274722), (279, 256998), (378, 189689), (406, 176607), (422, 169911), (434, 165213), (522, 137361), (558, 128499), (609, 117738), (633, 113274), (651, 110142), (783, 91574), (837, 85666), (899, 79758), (1218, 58869), (1266, 56637), (1302, 55071), (1477, 48546), (1566, 45787), (1674, 42833), (1798, 39879), (1827, 39246), (1899, 37758), (1953, 36714), (2697, 26586), (2954, 24273), (3654, 19623), (3798, 18879), (3906, 18357), (4431, 16182), (5394, 13293), (5481, 13082), (5697, 12586), (5859, 12238), (6119, 11718), (6293, 11394), (6541, 10962), (8091, 8862)]