74726145

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 154244160

約数和(自身を除く): 79518015

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 83, 95, 117, 135, 171, 195, 243, 247, 249, 285, 351, 405, 415, 513, 585, 729, 741, 747, 855, 1053, 1079, 1215, 1235, 1245, 1539, 1577, 1755, 2223, 2241, 2565, 3159, 3237, 3645, 3705, 3735, 4617, 4731, 5265, 5395, 6669, 6723, 7695, 7885, 9477, 9711, 11115, 11205, 13851, 14193, 15795, 16185, 20007, 20169, 20501, 23085, 23655, 29133, 33345, 33615, 42579, 47385, 48555, 60021, 60507, 61503, 69255, 70965, 87399, 100035, 100845, 102505, 127737, 145665, 180063, 184509, 212895, 262197, 300105, 302535, 307515, 383211, 436995, 553527, 638685, 786591, 900315, 922545, 1149633, 1310985, 1660581, 1916055, 2767635, 3932955, 4981743, 5748165, 8302905, 14945229, 24908715, 74726145]

約数ペア:

[(1, 74726145), (3, 24908715), (5, 14945229), (9, 8302905), (13, 5748165), (15, 4981743), (19, 3932955), (27, 2767635), (39, 1916055), (45, 1660581), (57, 1310985), (65, 1149633), (81, 922545), (83, 900315), (95, 786591), (117, 638685), (135, 553527), (171, 436995), (195, 383211), (243, 307515), (247, 302535), (249, 300105), (285, 262197), (351, 212895), (405, 184509), (415, 180063), (513, 145665), (585, 127737), (729, 102505), (741, 100845), (747, 100035), (855, 87399), (1053, 70965), (1079, 69255), (1215, 61503), (1235, 60507), (1245, 60021), (1539, 48555), (1577, 47385), (1755, 42579), (2223, 33615), (2241, 33345), (2565, 29133), (3159, 23655), (3237, 23085), (3645, 20501), (3705, 20169), (3735, 20007), (4617, 16185), (4731, 15795), (5265, 14193), (5395, 13851), (6669, 11205), (6723, 11115), (7695, 9711), (7885, 9477)]