72904788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 203950656

約数和(自身を除く): 131045868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 2593, 3124, 4686, 5186, 7029, 7779, 9372, 10372, 14058, 15558, 23337, 28116, 28523, 31116, 46674, 57046, 85569, 93348, 114092, 171138, 184103, 256707, 342276, 368206, 513414, 552309, 736412, 1026828, 1104618, 1656927, 2025133, 2209236, 3313854, 4050266, 6075399, 6627708, 8100532, 12150798, 18226197, 24301596, 36452394, 72904788]

約数ペア:

[(1, 72904788), (2, 36452394), (3, 24301596), (4, 18226197), (6, 12150798), (9, 8100532), (11, 6627708), (12, 6075399), (18, 4050266), (22, 3313854), (33, 2209236), (36, 2025133), (44, 1656927), (66, 1104618), (71, 1026828), (99, 736412), (132, 552309), (142, 513414), (198, 368206), (213, 342276), (284, 256707), (396, 184103), (426, 171138), (639, 114092), (781, 93348), (852, 85569), (1278, 57046), (1562, 46674), (2343, 31116), (2556, 28523), (2593, 28116), (3124, 23337), (4686, 15558), (5186, 14058), (7029, 10372), (7779, 9372)]