72806184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 221899860

約数和(自身を除く): 149093676

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 137, 183, 198, 242, 244, 264, 274, 363, 366, 396, 411, 484, 488, 548, 549, 671, 726, 732, 792, 822, 968, 1089, 1096, 1098, 1233, 1342, 1452, 1464, 1507, 1644, 2013, 2178, 2196, 2466, 2684, 2904, 3014, 3288, 4026, 4356, 4392, 4521, 4932, 5368, 6028, 6039, 7381, 8052, 8357, 8712, 9042, 9864, 12056, 12078, 13563, 14762, 16104, 16577, 16714, 18084, 22143, 24156, 25071, 27126, 29524, 33154, 33428, 36168, 44286, 48312, 49731, 50142, 54252, 59048, 66308, 66429, 66856, 75213, 88572, 91927, 99462, 100284, 108504, 132616, 132858, 149193, 150426, 177144, 183854, 198924, 200568, 265716, 275781, 298386, 300852, 367708, 397848, 531432, 551562, 596772, 601704, 735416, 827343, 1011197, 1103124, 1193544, 1654686, 2022394, 2206248, 3033591, 3309372, 4044788, 6067182, 6618744, 8089576, 9100773, 12134364, 18201546, 24268728, 36403092, 72806184]

約数ペア:

[(1, 72806184), (2, 36403092), (3, 24268728), (4, 18201546), (6, 12134364), (8, 9100773), (9, 8089576), (11, 6618744), (12, 6067182), (18, 4044788), (22, 3309372), (24, 3033591), (33, 2206248), (36, 2022394), (44, 1654686), (61, 1193544), (66, 1103124), (72, 1011197), (88, 827343), (99, 735416), (121, 601704), (122, 596772), (132, 551562), (137, 531432), (183, 397848), (198, 367708), (242, 300852), (244, 298386), (264, 275781), (274, 265716), (363, 200568), (366, 198924), (396, 183854), (411, 177144), (484, 150426), (488, 149193), (548, 132858), (549, 132616), (671, 108504), (726, 100284), (732, 99462), (792, 91927), (822, 88572), (968, 75213), (1089, 66856), (1096, 66429), (1098, 66308), (1233, 59048), (1342, 54252), (1452, 50142), (1464, 49731), (1507, 48312), (1644, 44286), (2013, 36168), (2178, 33428), (2196, 33154), (2466, 29524), (2684, 27126), (2904, 25071), (3014, 24156), (3288, 22143), (4026, 18084), (4356, 16714), (4392, 16577), (4521, 16104), (4932, 14762), (5368, 13563), (6028, 12078), (6039, 12056), (7381, 9864), (8052, 9042), (8357, 8712)]