31363164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7321}}^1$

素因数の和:7355

約数の個数: 72

約数和(自身を含む): 95947488

約数和(自身を除く): 64584324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7321, 14642, 21963, 29284, 43926, 51247, 65889, 87852, 102494, 124457, 131778, 153741, 204988, 248914, 263556, 307482, 373371, 461223, 497828, 614964, 746742, 871199, 922446, 1120113, 1493484, 1742398, 1844892, 2240226, 2613597, 3484796, 4480452, 5227194, 7840791, 10454388, 15681582, 31363164]

約数ペア:

[(1, 31363164), (2, 15681582), (3, 10454388), (4, 7840791), (6, 5227194), (7, 4480452), (9, 3484796), (12, 2613597), (14, 2240226), (17, 1844892), (18, 1742398), (21, 1493484), (28, 1120113), (34, 922446), (36, 871199), (42, 746742), (51, 614964), (63, 497828), (68, 461223), (84, 373371), (102, 307482), (119, 263556), (126, 248914), (153, 204988), (204, 153741), (238, 131778), (252, 124457), (306, 102494), (357, 87852), (476, 65889), (612, 51247), (714, 43926), (1071, 29284), (1428, 21963), (2142, 14642), (4284, 7321)]