77139370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 110977622

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 71, 77, 83, 85, 110, 119, 142, 154, 166, 170, 187, 238, 355, 374, 385, 415, 497, 581, 595, 710, 770, 781, 830, 913, 935, 994, 1162, 1190, 1207, 1309, 1411, 1562, 1826, 1870, 2414, 2485, 2618, 2822, 2905, 3905, 4565, 4970, 5467, 5810, 5893, 6035, 6391, 6545, 7055, 7810, 8449, 9130, 9877, 10934, 11786, 12070, 12782, 13090, 13277, 14110, 15521, 16898, 19754, 26554, 27335, 29465, 31042, 31955, 41251, 42245, 49385, 54670, 58930, 63910, 64823, 66385, 77605, 82502, 84490, 92939, 98770, 100181, 108647, 129646, 132770, 155210, 185878, 200362, 206255, 217294, 324115, 412510, 453761, 464695, 500905, 543235, 648230, 701267, 907522, 929390, 1001810, 1086470, 1101991, 1402534, 2203982, 2268805, 3506335, 4537610, 5509955, 7012670, 7713937, 11019910, 15427874, 38569685, 77139370]

約数ペア:

[(1, 77139370), (2, 38569685), (5, 15427874), (7, 11019910), (10, 7713937), (11, 7012670), (14, 5509955), (17, 4537610), (22, 3506335), (34, 2268805), (35, 2203982), (55, 1402534), (70, 1101991), (71, 1086470), (77, 1001810), (83, 929390), (85, 907522), (110, 701267), (119, 648230), (142, 543235), (154, 500905), (166, 464695), (170, 453761), (187, 412510), (238, 324115), (355, 217294), (374, 206255), (385, 200362), (415, 185878), (497, 155210), (581, 132770), (595, 129646), (710, 108647), (770, 100181), (781, 98770), (830, 92939), (913, 84490), (935, 82502), (994, 77605), (1162, 66385), (1190, 64823), (1207, 63910), (1309, 58930), (1411, 54670), (1562, 49385), (1826, 42245), (1870, 41251), (2414, 31955), (2485, 31042), (2618, 29465), (2822, 27335), (2905, 26554), (3905, 19754), (4565, 16898), (4970, 15521), (5467, 14110), (5810, 13277), (5893, 13090), (6035, 12782), (6391, 12070), (6545, 11786), (7055, 10934), (7810, 9877), (8449, 9130)]