71742684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 181260800

約数和(自身を除く): 109518116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2311, 2388, 2587, 4622, 5174, 6933, 7761, 9244, 10348, 13866, 15522, 27732, 30043, 31044, 60086, 90129, 120172, 180258, 360516, 459889, 919778, 1379667, 1839556, 2759334, 5518668, 5978557, 11957114, 17935671, 23914228, 35871342, 71742684]

約数ペア:

[(1, 71742684), (2, 35871342), (3, 23914228), (4, 17935671), (6, 11957114), (12, 5978557), (13, 5518668), (26, 2759334), (39, 1839556), (52, 1379667), (78, 919778), (156, 459889), (199, 360516), (398, 180258), (597, 120172), (796, 90129), (1194, 60086), (2311, 31044), (2388, 30043), (2587, 27732), (4622, 15522), (5174, 13866), (6933, 10348), (7761, 9244)]