84221298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 231921144

約数和(自身を除く): 147699846

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 49, 51, 63, 82, 98, 102, 119, 123, 126, 137, 147, 153, 238, 246, 274, 287, 294, 306, 357, 369, 411, 441, 574, 697, 714, 738, 822, 833, 861, 882, 959, 1071, 1233, 1394, 1666, 1722, 1918, 2009, 2091, 2142, 2329, 2466, 2499, 2583, 2877, 4018, 4182, 4658, 4879, 4998, 5166, 5617, 5754, 6027, 6273, 6713, 6987, 7497, 8631, 9758, 11234, 12054, 12546, 13426, 13974, 14637, 14994, 16303, 16851, 17262, 18081, 20139, 20961, 29274, 32606, 33702, 34153, 36162, 39319, 40278, 41922, 43911, 48909, 50553, 60417, 68306, 78638, 87822, 95489, 97818, 101106, 102459, 114121, 117957, 120834, 146727, 190978, 204918, 228242, 235914, 275233, 286467, 293454, 307377, 342363, 353871, 550466, 572934, 614754, 668423, 684726, 707742, 825699, 859401, 1027089, 1336846, 1651398, 1718802, 2005269, 2054178, 2477097, 4010538, 4678961, 4954194, 6015807, 9357922, 12031614, 14036883, 28073766, 42110649, 84221298]

約数ペア:

[(1, 84221298), (2, 42110649), (3, 28073766), (6, 14036883), (7, 12031614), (9, 9357922), (14, 6015807), (17, 4954194), (18, 4678961), (21, 4010538), (34, 2477097), (41, 2054178), (42, 2005269), (49, 1718802), (51, 1651398), (63, 1336846), (82, 1027089), (98, 859401), (102, 825699), (119, 707742), (123, 684726), (126, 668423), (137, 614754), (147, 572934), (153, 550466), (238, 353871), (246, 342363), (274, 307377), (287, 293454), (294, 286467), (306, 275233), (357, 235914), (369, 228242), (411, 204918), (441, 190978), (574, 146727), (697, 120834), (714, 117957), (738, 114121), (822, 102459), (833, 101106), (861, 97818), (882, 95489), (959, 87822), (1071, 78638), (1233, 68306), (1394, 60417), (1666, 50553), (1722, 48909), (1918, 43911), (2009, 41922), (2091, 40278), (2142, 39319), (2329, 36162), (2466, 34153), (2499, 33702), (2583, 32606), (2877, 29274), (4018, 20961), (4182, 20139), (4658, 18081), (4879, 17262), (4998, 16851), (5166, 16303), (5617, 14994), (5754, 14637), (6027, 13974), (6273, 13426), (6713, 12546), (6987, 12054), (7497, 11234), (8631, 9758)]