73905516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 124226964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 647, 668, 684, 1002, 1294, 1503, 1941, 2004, 2588, 3006, 3173, 3882, 5823, 6012, 6346, 7764, 9519, 11646, 12293, 12692, 19038, 23292, 24586, 28557, 36879, 38076, 49172, 57114, 73758, 108049, 110637, 114228, 147516, 216098, 221274, 324147, 432196, 442548, 648294, 972441, 1296588, 1944882, 2052931, 3889764, 4105862, 6158793, 8211724, 12317586, 18476379, 24635172, 36952758, 73905516]

約数ペア:

[(1, 73905516), (2, 36952758), (3, 24635172), (4, 18476379), (6, 12317586), (9, 8211724), (12, 6158793), (18, 4105862), (19, 3889764), (36, 2052931), (38, 1944882), (57, 1296588), (76, 972441), (114, 648294), (167, 442548), (171, 432196), (228, 324147), (334, 221274), (342, 216098), (501, 147516), (647, 114228), (668, 110637), (684, 108049), (1002, 73758), (1294, 57114), (1503, 49172), (1941, 38076), (2004, 36879), (2588, 28557), (3006, 24586), (3173, 23292), (3882, 19038), (5823, 12692), (6012, 12293), (6346, 11646), (7764, 9519)]