72051284188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{4783}}^1$

素因数の和:5091

約数の個数: 96

約数和(自身を含む): 145525452800

約数和(自身を除く): 73474168612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 193, 247, 316, 386, 494, 772, 988, 1027, 1501, 2054, 2509, 3002, 3667, 4108, 4783, 5018, 6004, 7334, 9566, 10036, 14668, 15247, 19132, 19513, 30494, 39026, 47671, 60988, 62179, 78052, 90877, 95342, 124358, 181754, 190684, 198211, 248716, 289693, 363508, 377857, 396422, 579386, 755714, 792844, 923119, 1158772, 1181401, 1511428, 1846238, 2362802, 3692476, 3766009, 4725604, 4912141, 7179283, 7532018, 9824282, 12000547, 14358566, 15064036, 17539261, 19648564, 24001094, 28717132, 35078522, 48002188, 70157044, 72926401, 93330679, 145852802, 186661358, 228010393, 291705604, 373322716, 456020786, 912041572, 948043213, 1385601619, 1896086426, 2771203238, 3792172852, 5542406476, 18012821047, 36025642094, 72051284188]

約数ペア:

[(1, 72051284188), (2, 36025642094), (4, 18012821047), (13, 5542406476), (19, 3792172852), (26, 2771203238), (38, 1896086426), (52, 1385601619), (76, 948043213), (79, 912041572), (158, 456020786), (193, 373322716), (247, 291705604), (316, 228010393), (386, 186661358), (494, 145852802), (772, 93330679), (988, 72926401), (1027, 70157044), (1501, 48002188), (2054, 35078522), (2509, 28717132), (3002, 24001094), (3667, 19648564), (4108, 17539261), (4783, 15064036), (5018, 14358566), (6004, 12000547), (7334, 9824282), (9566, 7532018), (10036, 7179283), (14668, 4912141), (15247, 4725604), (19132, 3766009), (19513, 3692476), (30494, 2362802), (39026, 1846238), (47671, 1511428), (60988, 1181401), (62179, 1158772), (78052, 923119), (90877, 792844), (95342, 755714), (124358, 579386), (181754, 396422), (190684, 377857), (198211, 363508), (248716, 289693)]