78689780856

素因数分解:

$2^3\times 3^4\times {\mathrm{523}}^1\times {\mathrm{232189}}^1$

素因数の和:232730

約数の個数: 80

約数和(自身を含む): 220826621400

約数和(自身を除く): 142136840544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 523, 648, 1046, 1569, 2092, 3138, 4184, 4707, 6276, 9414, 12552, 14121, 18828, 28242, 37656, 42363, 56484, 84726, 112968, 169452, 232189, 338904, 464378, 696567, 928756, 1393134, 1857512, 2089701, 2786268, 4179402, 5572536, 6269103, 8358804, 12538206, 16717608, 18807309, 25076412, 37614618, 50152824, 75229236, 121434847, 150458472, 242869694, 364304541, 485739388, 728609082, 971478776, 1092913623, 1457218164, 2185827246, 2914436328, 3278740869, 4371654492, 6557481738, 8743308984, 9836222607, 13114963476, 19672445214, 26229926952, 39344890428, 78689780856]

約数ペア:

[(1, 78689780856), (2, 39344890428), (3, 26229926952), (4, 19672445214), (6, 13114963476), (8, 9836222607), (9, 8743308984), (12, 6557481738), (18, 4371654492), (24, 3278740869), (27, 2914436328), (36, 2185827246), (54, 1457218164), (72, 1092913623), (81, 971478776), (108, 728609082), (162, 485739388), (216, 364304541), (324, 242869694), (523, 150458472), (648, 121434847), (1046, 75229236), (1569, 50152824), (2092, 37614618), (3138, 25076412), (4184, 18807309), (4707, 16717608), (6276, 12538206), (9414, 8358804), (12552, 6269103), (14121, 5572536), (18828, 4179402), (28242, 2786268), (37656, 2089701), (42363, 1857512), (56484, 1393134), (84726, 928756), (112968, 696567), (169452, 464378), (232189, 338904)]