74081568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 222209568

約数和(自身を除く): 148128000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 73, 88, 93, 96, 124, 132, 146, 176, 186, 219, 248, 264, 292, 341, 352, 372, 438, 496, 528, 584, 682, 744, 803, 876, 961, 992, 1023, 1056, 1168, 1364, 1488, 1606, 1752, 1922, 2046, 2263, 2336, 2409, 2728, 2883, 2976, 3212, 3504, 3844, 4092, 4526, 4818, 5456, 5766, 6424, 6789, 7008, 7688, 8184, 9052, 9636, 10571, 10912, 11532, 12848, 13578, 15376, 16368, 18104, 19272, 21142, 23064, 24893, 25696, 27156, 30752, 31713, 32736, 36208, 38544, 42284, 46128, 49786, 54312, 63426, 70153, 72416, 74679, 77088, 84568, 92256, 99572, 108624, 126852, 140306, 149358, 169136, 199144, 210459, 217248, 253704, 280612, 298716, 338272, 398288, 420918, 507408, 561224, 597432, 771683, 796576, 841836, 1014816, 1122448, 1194864, 1543366, 1683672, 2244896, 2315049, 2389728, 3086732, 3367344, 4630098, 6173464, 6734688, 9260196, 12346928, 18520392, 24693856, 37040784, 74081568]

約数ペア:

[(1, 74081568), (2, 37040784), (3, 24693856), (4, 18520392), (6, 12346928), (8, 9260196), (11, 6734688), (12, 6173464), (16, 4630098), (22, 3367344), (24, 3086732), (31, 2389728), (32, 2315049), (33, 2244896), (44, 1683672), (48, 1543366), (62, 1194864), (66, 1122448), (73, 1014816), (88, 841836), (93, 796576), (96, 771683), (124, 597432), (132, 561224), (146, 507408), (176, 420918), (186, 398288), (219, 338272), (248, 298716), (264, 280612), (292, 253704), (341, 217248), (352, 210459), (372, 199144), (438, 169136), (496, 149358), (528, 140306), (584, 126852), (682, 108624), (744, 99572), (803, 92256), (876, 84568), (961, 77088), (992, 74679), (1023, 72416), (1056, 70153), (1168, 63426), (1364, 54312), (1488, 49786), (1606, 46128), (1752, 42284), (1922, 38544), (2046, 36208), (2263, 32736), (2336, 31713), (2409, 30752), (2728, 27156), (2883, 25696), (2976, 24893), (3212, 23064), (3504, 21142), (3844, 19272), (4092, 18104), (4526, 16368), (4818, 15376), (5456, 13578), (5766, 12848), (6424, 11532), (6789, 10912), (7008, 10571), (7688, 9636), (8184, 9052)]