7243572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 20020224

約数和(自身を除く): 12776652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 127, 147, 194, 196, 254, 291, 294, 381, 388, 508, 582, 588, 679, 762, 889, 1164, 1358, 1524, 1778, 2037, 2667, 2716, 3556, 4074, 4753, 5334, 6223, 8148, 9506, 10668, 12319, 12446, 14259, 18669, 19012, 24638, 24892, 28518, 36957, 37338, 49276, 57036, 73914, 74676, 86233, 147828, 172466, 258699, 344932, 517398, 603631, 1034796, 1207262, 1810893, 2414524, 3621786, 7243572]

約数ペア:

[(1, 7243572), (2, 3621786), (3, 2414524), (4, 1810893), (6, 1207262), (7, 1034796), (12, 603631), (14, 517398), (21, 344932), (28, 258699), (42, 172466), (49, 147828), (84, 86233), (97, 74676), (98, 73914), (127, 57036), (147, 49276), (194, 37338), (196, 36957), (254, 28518), (291, 24892), (294, 24638), (381, 19012), (388, 18669), (508, 14259), (582, 12446), (588, 12319), (679, 10668), (762, 9506), (889, 8148), (1164, 6223), (1358, 5334), (1524, 4753), (1778, 4074), (2037, 3556), (2667, 2716)]