72630008

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 158112000

約数和(自身を除く): 85481992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 359, 418, 484, 718, 836, 968, 1331, 1436, 1672, 2299, 2662, 2872, 3949, 4598, 5324, 6821, 7898, 9196, 10648, 13642, 15796, 18392, 25289, 27284, 31592, 43439, 50578, 54568, 75031, 86878, 101156, 150062, 173756, 202312, 300124, 347512, 477829, 600248, 825341, 955658, 1650682, 1911316, 3301364, 3822632, 6602728, 9078751, 18157502, 36315004, 72630008]

約数ペア:

[(1, 72630008), (2, 36315004), (4, 18157502), (8, 9078751), (11, 6602728), (19, 3822632), (22, 3301364), (38, 1911316), (44, 1650682), (76, 955658), (88, 825341), (121, 600248), (152, 477829), (209, 347512), (242, 300124), (359, 202312), (418, 173756), (484, 150062), (718, 101156), (836, 86878), (968, 75031), (1331, 54568), (1436, 50578), (1672, 43439), (2299, 31592), (2662, 27284), (2872, 25289), (3949, 18392), (4598, 15796), (5324, 13642), (6821, 10648), (7898, 9196)]