71619516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 191877504

約数和(自身を除く): 120257988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1291, 1541, 2412, 2582, 3082, 3873, 4623, 5164, 6164, 7746, 9246, 11619, 13869, 15492, 18492, 23238, 27738, 29693, 46476, 55476, 59386, 86497, 89079, 118772, 172994, 178158, 259491, 267237, 345988, 356316, 518982, 534474, 778473, 1037964, 1068948, 1556946, 1989431, 3113892, 3978862, 5968293, 7957724, 11936586, 17904879, 23873172, 35809758, 71619516]

約数ペア:

[(1, 71619516), (2, 35809758), (3, 23873172), (4, 17904879), (6, 11936586), (9, 7957724), (12, 5968293), (18, 3978862), (23, 3113892), (36, 1989431), (46, 1556946), (67, 1068948), (69, 1037964), (92, 778473), (134, 534474), (138, 518982), (201, 356316), (207, 345988), (268, 267237), (276, 259491), (402, 178158), (414, 172994), (603, 118772), (804, 89079), (828, 86497), (1206, 59386), (1291, 55476), (1541, 46476), (2412, 29693), (2582, 27738), (3082, 23238), (3873, 18492), (4623, 15492), (5164, 13869), (6164, 11619), (7746, 9246)]