78204258

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 197328960

約数和(自身を除く): 119124702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 137, 186, 198, 274, 279, 297, 341, 411, 558, 594, 682, 822, 837, 961, 1023, 1233, 1507, 1674, 1922, 2046, 2466, 2883, 3014, 3069, 3699, 4247, 4521, 5766, 6138, 7398, 8494, 8649, 9042, 9207, 10571, 12741, 13563, 17298, 18414, 21142, 25482, 25947, 27126, 31713, 38223, 40689, 46717, 51894, 63426, 76446, 81378, 93434, 95139, 114669, 131657, 140151, 190278, 229338, 263314, 280302, 285417, 394971, 420453, 570834, 789942, 840906, 1184913, 1261359, 1448227, 2369826, 2522718, 2896454, 3554739, 4344681, 7109478, 8689362, 13034043, 26068086, 39102129, 78204258]

約数ペア:

[(1, 78204258), (2, 39102129), (3, 26068086), (6, 13034043), (9, 8689362), (11, 7109478), (18, 4344681), (22, 3554739), (27, 2896454), (31, 2522718), (33, 2369826), (54, 1448227), (62, 1261359), (66, 1184913), (93, 840906), (99, 789942), (137, 570834), (186, 420453), (198, 394971), (274, 285417), (279, 280302), (297, 263314), (341, 229338), (411, 190278), (558, 140151), (594, 131657), (682, 114669), (822, 95139), (837, 93434), (961, 81378), (1023, 76446), (1233, 63426), (1507, 51894), (1674, 46717), (1922, 40689), (2046, 38223), (2466, 31713), (2883, 27126), (3014, 25947), (3069, 25482), (3699, 21142), (4247, 18414), (4521, 17298), (5766, 13563), (6138, 12741), (7398, 10571), (8494, 9207), (8649, 9042)]