72356405758

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{80789}}^1$

素因数の和:80874

約数の個数: 96

約数和(自身を含む): 146992557600

約数和(自身を除く): 74636151842

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 49, 74, 91, 98, 133, 182, 247, 259, 266, 481, 494, 518, 637, 703, 931, 962, 1274, 1406, 1729, 1813, 1862, 3367, 3458, 3626, 4921, 6734, 9139, 9842, 12103, 18278, 23569, 24206, 34447, 47138, 63973, 68894, 80789, 127946, 161578, 447811, 565523, 895622, 1050257, 1131046, 1534991, 2100514, 2989193, 3069982, 3958661, 5978386, 7351799, 7917322, 10744937, 14703598, 19954883, 20924351, 21489874, 38859509, 39909766, 41848702, 51462593, 56794667, 75214559, 77719018, 102925186, 113589334, 139684181, 146470457, 150429118, 272016563, 279368362, 292940914, 397562669, 544033126, 738330671, 795125338, 977789267, 1476661342, 1904115941, 1955578534, 2782938683, 3808231882, 5168314697, 5565877366, 10336629394, 36178202879, 72356405758]

約数ペア:

[(1, 72356405758), (2, 36178202879), (7, 10336629394), (13, 5565877366), (14, 5168314697), (19, 3808231882), (26, 2782938683), (37, 1955578534), (38, 1904115941), (49, 1476661342), (74, 977789267), (91, 795125338), (98, 738330671), (133, 544033126), (182, 397562669), (247, 292940914), (259, 279368362), (266, 272016563), (481, 150429118), (494, 146470457), (518, 139684181), (637, 113589334), (703, 102925186), (931, 77719018), (962, 75214559), (1274, 56794667), (1406, 51462593), (1729, 41848702), (1813, 39909766), (1862, 38859509), (3367, 21489874), (3458, 20924351), (3626, 19954883), (4921, 14703598), (6734, 10744937), (9139, 7917322), (9842, 7351799), (12103, 5978386), (18278, 3958661), (23569, 3069982), (24206, 2989193), (34447, 2100514), (47138, 1534991), (63973, 1131046), (68894, 1050257), (80789, 895622), (127946, 565523), (161578, 447811)]