72425502

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 80

約数和(自身を含む): 171155952

約数和(自身を除く): 98730450

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 81, 86, 111, 129, 162, 222, 258, 281, 333, 387, 562, 666, 774, 843, 999, 1161, 1591, 1686, 1998, 2322, 2529, 2997, 3182, 3483, 4773, 5058, 5994, 6966, 7587, 9546, 10397, 12083, 14319, 15174, 20794, 22761, 24166, 28638, 31191, 36249, 42957, 45522, 62382, 72498, 85914, 93573, 108747, 128871, 187146, 217494, 257742, 280719, 326241, 447071, 561438, 652482, 842157, 894142, 978723, 1341213, 1684314, 1957446, 2682426, 4023639, 8047278, 12070917, 24141834, 36212751, 72425502]

約数ペア:

[(1, 72425502), (2, 36212751), (3, 24141834), (6, 12070917), (9, 8047278), (18, 4023639), (27, 2682426), (37, 1957446), (43, 1684314), (54, 1341213), (74, 978723), (81, 894142), (86, 842157), (111, 652482), (129, 561438), (162, 447071), (222, 326241), (258, 280719), (281, 257742), (333, 217494), (387, 187146), (562, 128871), (666, 108747), (774, 93573), (843, 85914), (999, 72498), (1161, 62382), (1591, 45522), (1686, 42957), (1998, 36249), (2322, 31191), (2529, 28638), (2997, 24166), (3182, 22761), (3483, 20794), (4773, 15174), (5058, 14319), (5994, 12083), (6966, 10397), (7587, 9546)]