78875370

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4637}}^1$

素因数の和:4666

約数の個数: 96

約数和(自身を含む): 243105408

約数和(自身を除く): 164230038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4637, 5670, 8505, 9274, 13911, 17010, 23185, 27822, 32459, 41733, 46370, 64918, 69555, 83466, 97377, 125199, 139110, 162295, 194754, 208665, 250398, 292131, 324590, 375597, 417330, 486885, 584262, 625995, 751194, 876393, 973770, 1126791, 1251990, 1460655, 1752786, 1877985, 2253582, 2629179, 2921310, 3755970, 4381965, 5258358, 5633955, 7887537, 8763930, 11267910, 13145895, 15775074, 26291790, 39437685, 78875370]

約数ペア:

[(1, 78875370), (2, 39437685), (3, 26291790), (5, 15775074), (6, 13145895), (7, 11267910), (9, 8763930), (10, 7887537), (14, 5633955), (15, 5258358), (18, 4381965), (21, 3755970), (27, 2921310), (30, 2629179), (35, 2253582), (42, 1877985), (45, 1752786), (54, 1460655), (63, 1251990), (70, 1126791), (81, 973770), (90, 876393), (105, 751194), (126, 625995), (135, 584262), (162, 486885), (189, 417330), (210, 375597), (243, 324590), (270, 292131), (315, 250398), (378, 208665), (405, 194754), (486, 162295), (567, 139110), (630, 125199), (810, 97377), (945, 83466), (1134, 69555), (1215, 64918), (1701, 46370), (1890, 41733), (2430, 32459), (2835, 27822), (3402, 23185), (4637, 17010), (5670, 13911), (8505, 9274)]