76872670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 177292800

約数和(自身を除く): 100420130

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 190, 230, 245, 266, 322, 359, 437, 490, 665, 718, 805, 874, 931, 1127, 1330, 1610, 1795, 1862, 2185, 2254, 2513, 3059, 3590, 4370, 4655, 5026, 5635, 6118, 6821, 8257, 9310, 11270, 12565, 13642, 15295, 16514, 17591, 21413, 25130, 30590, 34105, 35182, 41285, 42826, 47747, 57799, 68210, 82570, 87955, 95494, 107065, 115598, 156883, 175910, 214130, 238735, 288995, 313766, 334229, 404593, 477470, 577990, 668458, 784415, 809186, 1098181, 1568830, 1671145, 2022965, 2196362, 3342290, 4045930, 5490905, 7687267, 10981810, 15374534, 38436335, 76872670]

約数ペア:

[(1, 76872670), (2, 38436335), (5, 15374534), (7, 10981810), (10, 7687267), (14, 5490905), (19, 4045930), (23, 3342290), (35, 2196362), (38, 2022965), (46, 1671145), (49, 1568830), (70, 1098181), (95, 809186), (98, 784415), (115, 668458), (133, 577990), (161, 477470), (190, 404593), (230, 334229), (245, 313766), (266, 288995), (322, 238735), (359, 214130), (437, 175910), (490, 156883), (665, 115598), (718, 107065), (805, 95494), (874, 87955), (931, 82570), (1127, 68210), (1330, 57799), (1610, 47747), (1795, 42826), (1862, 41285), (2185, 35182), (2254, 34105), (2513, 30590), (3059, 25130), (3590, 21413), (4370, 17591), (4655, 16514), (5026, 15295), (5635, 13642), (6118, 12565), (6821, 11270), (8257, 9310)]