76550398078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137353}}^1$

素因数の和:137438

約数の個数: 72

約数和(自身を含む): 149944417056

約数和(自身を除く): 73394018978

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 329, 517, 539, 658, 847, 1034, 1078, 1694, 2303, 3619, 4606, 5687, 5929, 7238, 11374, 11858, 25333, 39809, 50666, 79618, 137353, 274706, 278663, 557326, 961471, 1510883, 1922942, 3021766, 6455591, 6730297, 10576181, 12911182, 13460594, 16619713, 21152362, 33239426, 45189137, 71011501, 74033267, 90378274, 116337991, 142023002, 148066534, 232675982, 316323959, 497080507, 632647918, 781126511, 814365937, 994161014, 1562253022, 1628731874, 3479563549, 5467885577, 6959127098, 10935771154, 38275199039, 76550398078]

約数ペア:

[(1, 76550398078), (2, 38275199039), (7, 10935771154), (11, 6959127098), (14, 5467885577), (22, 3479563549), (47, 1628731874), (49, 1562253022), (77, 994161014), (94, 814365937), (98, 781126511), (121, 632647918), (154, 497080507), (242, 316323959), (329, 232675982), (517, 148066534), (539, 142023002), (658, 116337991), (847, 90378274), (1034, 74033267), (1078, 71011501), (1694, 45189137), (2303, 33239426), (3619, 21152362), (4606, 16619713), (5687, 13460594), (5929, 12911182), (7238, 10576181), (11374, 6730297), (11858, 6455591), (25333, 3021766), (39809, 1922942), (50666, 1510883), (79618, 961471), (137353, 557326), (274706, 278663)]