42219216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 134053920

約数和(自身を除く): 91834704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1187, 1368, 1482, 1872, 1976, 2223, 2374, 2736, 2964, 3561, 3952, 4446, 4748, 5928, 7122, 8892, 9496, 10683, 11856, 14244, 15431, 17784, 18992, 21366, 22553, 28488, 30862, 35568, 42732, 45106, 46293, 56976, 61724, 67659, 85464, 90212, 92586, 123448, 135318, 138879, 170928, 180424, 185172, 202977, 246896, 270636, 277758, 293189, 360848, 370344, 405954, 541272, 555516, 586378, 740688, 811908, 879567, 1082544, 1111032, 1172756, 1623816, 1759134, 2222064, 2345512, 2638701, 3247632, 3518268, 4691024, 5277402, 7036536, 10554804, 14073072, 21109608, 42219216]

約数ペア:

[(1, 42219216), (2, 21109608), (3, 14073072), (4, 10554804), (6, 7036536), (8, 5277402), (9, 4691024), (12, 3518268), (13, 3247632), (16, 2638701), (18, 2345512), (19, 2222064), (24, 1759134), (26, 1623816), (36, 1172756), (38, 1111032), (39, 1082544), (48, 879567), (52, 811908), (57, 740688), (72, 586378), (76, 555516), (78, 541272), (104, 405954), (114, 370344), (117, 360848), (144, 293189), (152, 277758), (156, 270636), (171, 246896), (208, 202977), (228, 185172), (234, 180424), (247, 170928), (304, 138879), (312, 135318), (342, 123448), (456, 92586), (468, 90212), (494, 85464), (624, 67659), (684, 61724), (741, 56976), (912, 46293), (936, 45106), (988, 42732), (1187, 35568), (1368, 30862), (1482, 28488), (1872, 22553), (1976, 21366), (2223, 18992), (2374, 17784), (2736, 15431), (2964, 14244), (3561, 11856), (3952, 10683), (4446, 9496), (4748, 8892), (5928, 7122)]