121128228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 334746048

約数和(自身を除く): 213617820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 3863, 5226, 7726, 7839, 10452, 11589, 15452, 15678, 23178, 31356, 34767, 46356, 50219, 69534, 100438, 139068, 150657, 200876, 258821, 301314, 451971, 517642, 602628, 776463, 903942, 1035284, 1552926, 1807884, 2329389, 3105852, 3364673, 4658778, 6729346, 9317556, 10094019, 13458692, 20188038, 30282057, 40376076, 60564114, 121128228]

約数ペア:

[(1, 121128228), (2, 60564114), (3, 40376076), (4, 30282057), (6, 20188038), (9, 13458692), (12, 10094019), (13, 9317556), (18, 6729346), (26, 4658778), (36, 3364673), (39, 3105852), (52, 2329389), (67, 1807884), (78, 1552926), (117, 1035284), (134, 903942), (156, 776463), (201, 602628), (234, 517642), (268, 451971), (402, 301314), (468, 258821), (603, 200876), (804, 150657), (871, 139068), (1206, 100438), (1742, 69534), (2412, 50219), (2613, 46356), (3484, 34767), (3863, 31356), (5226, 23178), (7726, 15678), (7839, 15452), (10452, 11589)]