754899012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80963}}^1$

素因数の和:81017

約数の個数: 72

約数和(自身を含む): 2239788096

約数和(自身を除く): 1484889084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 80963, 161926, 242889, 323852, 485778, 566741, 728667, 971556, 1133482, 1457334, 1700223, 2266964, 2914668, 2995631, 3400446, 5100669, 5991262, 6800892, 8986893, 10201338, 11982524, 17973786, 20402676, 20969417, 26960679, 35947572, 41938834, 53921358, 62908251, 83877668, 107842716, 125816502, 188724753, 251633004, 377449506, 754899012]

約数ペア:

[(1, 754899012), (2, 377449506), (3, 251633004), (4, 188724753), (6, 125816502), (7, 107842716), (9, 83877668), (12, 62908251), (14, 53921358), (18, 41938834), (21, 35947572), (28, 26960679), (36, 20969417), (37, 20402676), (42, 17973786), (63, 11982524), (74, 10201338), (84, 8986893), (111, 6800892), (126, 5991262), (148, 5100669), (222, 3400446), (252, 2995631), (259, 2914668), (333, 2266964), (444, 1700223), (518, 1457334), (666, 1133482), (777, 971556), (1036, 728667), (1332, 566741), (1554, 485778), (2331, 323852), (3108, 242889), (4662, 161926), (9324, 80963)]