60728148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 176003100

約数和(自身を除く): 115274952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 449, 468, 578, 612, 663, 867, 884, 898, 1156, 1326, 1347, 1734, 1796, 1989, 2601, 2652, 2694, 3468, 3757, 3978, 4041, 5202, 5388, 5837, 7514, 7633, 7956, 8082, 10404, 11271, 11674, 15028, 15266, 16164, 17511, 22542, 22899, 23348, 30532, 33813, 35022, 45084, 45798, 52533, 67626, 68697, 70044, 91596, 99229, 105066, 129761, 135252, 137394, 198458, 210132, 259522, 274788, 297687, 389283, 396916, 519044, 595374, 778566, 893061, 1167849, 1190748, 1557132, 1686893, 1786122, 2335698, 3373786, 3572244, 4671396, 5060679, 6747572, 10121358, 15182037, 20242716, 30364074, 60728148]

約数ペア:

[(1, 60728148), (2, 30364074), (3, 20242716), (4, 15182037), (6, 10121358), (9, 6747572), (12, 5060679), (13, 4671396), (17, 3572244), (18, 3373786), (26, 2335698), (34, 1786122), (36, 1686893), (39, 1557132), (51, 1190748), (52, 1167849), (68, 893061), (78, 778566), (102, 595374), (117, 519044), (153, 396916), (156, 389283), (204, 297687), (221, 274788), (234, 259522), (289, 210132), (306, 198458), (442, 137394), (449, 135252), (468, 129761), (578, 105066), (612, 99229), (663, 91596), (867, 70044), (884, 68697), (898, 67626), (1156, 52533), (1326, 45798), (1347, 45084), (1734, 35022), (1796, 33813), (1989, 30532), (2601, 23348), (2652, 22899), (2694, 22542), (3468, 17511), (3757, 16164), (3978, 15266), (4041, 15028), (5202, 11674), (5388, 11271), (5837, 10404), (7514, 8082), (7633, 7956)]