172445976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{42019}}^1$

素因数の和:42053

約数の個数: 64

約数和(自身を含む): 504240000

約数和(自身を除く): 331794024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 42019, 84038, 126057, 168076, 252114, 336152, 378171, 504228, 756342, 798361, 1008456, 1134513, 1512684, 1596722, 2269026, 2395083, 3025368, 3193444, 4538052, 4790166, 6386888, 7185249, 9076104, 9580332, 14370498, 19160664, 21555747, 28740996, 43111494, 57481992, 86222988, 172445976]

約数ペア:

[(1, 172445976), (2, 86222988), (3, 57481992), (4, 43111494), (6, 28740996), (8, 21555747), (9, 19160664), (12, 14370498), (18, 9580332), (19, 9076104), (24, 7185249), (27, 6386888), (36, 4790166), (38, 4538052), (54, 3193444), (57, 3025368), (72, 2395083), (76, 2269026), (108, 1596722), (114, 1512684), (152, 1134513), (171, 1008456), (216, 798361), (228, 756342), (342, 504228), (456, 378171), (513, 336152), (684, 252114), (1026, 168076), (1368, 126057), (2052, 84038), (4104, 42019)]