72446928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 130040112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 1889, 2256, 2397, 3196, 3778, 4794, 5667, 6392, 7556, 9588, 11334, 12784, 15112, 19176, 22668, 30224, 32113, 38352, 45336, 64226, 88783, 90672, 96339, 128452, 177566, 192678, 256904, 266349, 355132, 385356, 513808, 532698, 710264, 770712, 1065396, 1420528, 1509311, 1541424, 2130792, 3018622, 4261584, 4527933, 6037244, 9055866, 12074488, 18111732, 24148976, 36223464, 72446928]

約数ペア:

[(1, 72446928), (2, 36223464), (3, 24148976), (4, 18111732), (6, 12074488), (8, 9055866), (12, 6037244), (16, 4527933), (17, 4261584), (24, 3018622), (34, 2130792), (47, 1541424), (48, 1509311), (51, 1420528), (68, 1065396), (94, 770712), (102, 710264), (136, 532698), (141, 513808), (188, 385356), (204, 355132), (272, 266349), (282, 256904), (376, 192678), (408, 177566), (564, 128452), (752, 96339), (799, 90672), (816, 88783), (1128, 64226), (1598, 45336), (1889, 38352), (2256, 32113), (2397, 30224), (3196, 22668), (3778, 19176), (4794, 15112), (5667, 12784), (6392, 11334), (7556, 9588)]