76432972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 180794880

約数和(自身を除く): 104361908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 74, 76, 77, 133, 148, 154, 209, 259, 266, 308, 353, 407, 418, 518, 532, 703, 706, 814, 836, 1036, 1406, 1412, 1463, 1628, 2471, 2812, 2849, 2926, 3883, 4921, 4942, 5698, 5852, 6707, 7733, 7766, 9842, 9884, 11396, 13061, 13414, 15466, 15532, 19684, 26122, 26828, 27181, 30932, 46949, 52244, 54131, 54362, 73777, 91427, 93898, 108262, 108724, 143671, 147554, 182854, 187796, 216524, 248159, 287342, 295108, 365708, 496318, 516439, 574684, 992636, 1005697, 1032878, 1737113, 2011394, 2065756, 2729749, 3474226, 4022788, 5459498, 6948452, 10918996, 19108243, 38216486, 76432972]

約数ペア:

[(1, 76432972), (2, 38216486), (4, 19108243), (7, 10918996), (11, 6948452), (14, 5459498), (19, 4022788), (22, 3474226), (28, 2729749), (37, 2065756), (38, 2011394), (44, 1737113), (74, 1032878), (76, 1005697), (77, 992636), (133, 574684), (148, 516439), (154, 496318), (209, 365708), (259, 295108), (266, 287342), (308, 248159), (353, 216524), (407, 187796), (418, 182854), (518, 147554), (532, 143671), (703, 108724), (706, 108262), (814, 93898), (836, 91427), (1036, 73777), (1406, 54362), (1412, 54131), (1463, 52244), (1628, 46949), (2471, 30932), (2812, 27181), (2849, 26828), (2926, 26122), (3883, 19684), (4921, 15532), (4942, 15466), (5698, 13414), (5852, 13061), (6707, 11396), (7733, 9884), (7766, 9842)]