71007408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 220819200

約数和(自身を除く): 149811792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 211, 216, 228, 246, 304, 328, 342, 369, 422, 432, 456, 492, 513, 633, 656, 684, 738, 779, 844, 912, 984, 1026, 1107, 1266, 1368, 1476, 1558, 1688, 1899, 1968, 2052, 2214, 2337, 2532, 2736, 2952, 3116, 3376, 3798, 4009, 4104, 4428, 4674, 5064, 5697, 5904, 6232, 7011, 7596, 8018, 8208, 8651, 8856, 9348, 10128, 11394, 12027, 12464, 14022, 15192, 16036, 17302, 17712, 18696, 21033, 22788, 24054, 25953, 28044, 30384, 32072, 34604, 36081, 37392, 42066, 45576, 48108, 51906, 56088, 64144, 69208, 72162, 77859, 84132, 91152, 96216, 103812, 108243, 112176, 138416, 144324, 155718, 164369, 168264, 192432, 207624, 216486, 233577, 288648, 311436, 328738, 336528, 415248, 432972, 467154, 493107, 577296, 622872, 657476, 865944, 934308, 986214, 1245744, 1314952, 1479321, 1731888, 1868616, 1972428, 2629904, 2958642, 3737232, 3944856, 4437963, 5917284, 7889712, 8875926, 11834568, 17751852, 23669136, 35503704, 71007408]

約数ペア:

[(1, 71007408), (2, 35503704), (3, 23669136), (4, 17751852), (6, 11834568), (8, 8875926), (9, 7889712), (12, 5917284), (16, 4437963), (18, 3944856), (19, 3737232), (24, 2958642), (27, 2629904), (36, 1972428), (38, 1868616), (41, 1731888), (48, 1479321), (54, 1314952), (57, 1245744), (72, 986214), (76, 934308), (82, 865944), (108, 657476), (114, 622872), (123, 577296), (144, 493107), (152, 467154), (164, 432972), (171, 415248), (211, 336528), (216, 328738), (228, 311436), (246, 288648), (304, 233577), (328, 216486), (342, 207624), (369, 192432), (422, 168264), (432, 164369), (456, 155718), (492, 144324), (513, 138416), (633, 112176), (656, 108243), (684, 103812), (738, 96216), (779, 91152), (844, 84132), (912, 77859), (984, 72162), (1026, 69208), (1107, 64144), (1266, 56088), (1368, 51906), (1476, 48108), (1558, 45576), (1688, 42066), (1899, 37392), (1968, 36081), (2052, 34604), (2214, 32072), (2337, 30384), (2532, 28044), (2736, 25953), (2952, 24054), (3116, 22788), (3376, 21033), (3798, 18696), (4009, 17712), (4104, 17302), (4428, 16036), (4674, 15192), (5064, 14022), (5697, 12464), (5904, 12027), (6232, 11394), (7011, 10128), (7596, 9348), (8018, 8856), (8208, 8651)]