77229828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 219112320

約数和(自身を除く): 141882492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 108, 117, 134, 156, 201, 234, 268, 351, 402, 468, 603, 702, 804, 821, 871, 1206, 1404, 1642, 1742, 1809, 2412, 2463, 2613, 3284, 3484, 3618, 4926, 5226, 7236, 7389, 7839, 9852, 10452, 10673, 14778, 15678, 21346, 22167, 23517, 29556, 31356, 32019, 42692, 44334, 47034, 55007, 64038, 88668, 94068, 96057, 110014, 128076, 165021, 192114, 220028, 288171, 330042, 384228, 495063, 576342, 660084, 715091, 990126, 1152684, 1430182, 1485189, 1980252, 2145273, 2860364, 2970378, 4290546, 5940756, 6435819, 8581092, 12871638, 19307457, 25743276, 38614914, 77229828]

約数ペア:

[(1, 77229828), (2, 38614914), (3, 25743276), (4, 19307457), (6, 12871638), (9, 8581092), (12, 6435819), (13, 5940756), (18, 4290546), (26, 2970378), (27, 2860364), (36, 2145273), (39, 1980252), (52, 1485189), (54, 1430182), (67, 1152684), (78, 990126), (108, 715091), (117, 660084), (134, 576342), (156, 495063), (201, 384228), (234, 330042), (268, 288171), (351, 220028), (402, 192114), (468, 165021), (603, 128076), (702, 110014), (804, 96057), (821, 94068), (871, 88668), (1206, 64038), (1404, 55007), (1642, 47034), (1742, 44334), (1809, 42692), (2412, 32019), (2463, 31356), (2613, 29556), (3284, 23517), (3484, 22167), (3618, 21346), (4926, 15678), (5226, 14778), (7236, 10673), (7389, 10452), (7839, 9852)]