78086502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 194201280

約数和(自身を除く): 116114778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 37, 39, 58, 74, 78, 87, 111, 117, 174, 222, 234, 261, 311, 333, 377, 481, 522, 622, 666, 754, 933, 962, 1073, 1131, 1443, 1866, 2146, 2262, 2799, 2886, 3219, 3393, 4043, 4329, 5598, 6438, 6786, 8086, 8658, 9019, 9657, 11507, 12129, 13949, 18038, 19314, 23014, 24258, 27057, 27898, 34521, 36387, 41847, 54114, 69042, 72774, 81171, 83694, 103563, 117247, 125541, 149591, 162342, 207126, 234494, 251082, 299182, 333703, 351741, 448773, 667406, 703482, 897546, 1001109, 1055223, 1346319, 2002218, 2110446, 2692638, 3003327, 4338139, 6006654, 8676278, 13014417, 26028834, 39043251, 78086502]

約数ペア:

[(1, 78086502), (2, 39043251), (3, 26028834), (6, 13014417), (9, 8676278), (13, 6006654), (18, 4338139), (26, 3003327), (29, 2692638), (37, 2110446), (39, 2002218), (58, 1346319), (74, 1055223), (78, 1001109), (87, 897546), (111, 703482), (117, 667406), (174, 448773), (222, 351741), (234, 333703), (261, 299182), (311, 251082), (333, 234494), (377, 207126), (481, 162342), (522, 149591), (622, 125541), (666, 117247), (754, 103563), (933, 83694), (962, 81171), (1073, 72774), (1131, 69042), (1443, 54114), (1866, 41847), (2146, 36387), (2262, 34521), (2799, 27898), (2886, 27057), (3219, 24258), (3393, 23014), (4043, 19314), (4329, 18038), (5598, 13949), (6438, 12129), (6786, 11507), (8086, 9657), (8658, 9019)]