80030964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 222996480

約数和(自身を除く): 142965516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 67, 76, 78, 93, 114, 124, 134, 156, 169, 186, 201, 228, 247, 268, 338, 372, 402, 403, 494, 507, 589, 676, 741, 804, 806, 871, 988, 1014, 1178, 1209, 1273, 1482, 1612, 1742, 1767, 2028, 2077, 2356, 2418, 2546, 2613, 2964, 3211, 3484, 3534, 3819, 4154, 4836, 5092, 5226, 5239, 6231, 6422, 7068, 7638, 7657, 8308, 9633, 10452, 10478, 11323, 12462, 12844, 15276, 15314, 15717, 16549, 19266, 20956, 22646, 22971, 24924, 27001, 30628, 31434, 33098, 33969, 38532, 39463, 45292, 45942, 49647, 54002, 62868, 66196, 67938, 78926, 81003, 91884, 99294, 99541, 108004, 118389, 135876, 157852, 162006, 198588, 199082, 215137, 236778, 298623, 324012, 351013, 398164, 430274, 473556, 513019, 597246, 645411, 702026, 860548, 1026038, 1053039, 1194492, 1290822, 1404052, 1539057, 2052076, 2106078, 2581644, 3078114, 4212156, 6156228, 6669247, 13338494, 20007741, 26676988, 40015482, 80030964]

約数ペア:

[(1, 80030964), (2, 40015482), (3, 26676988), (4, 20007741), (6, 13338494), (12, 6669247), (13, 6156228), (19, 4212156), (26, 3078114), (31, 2581644), (38, 2106078), (39, 2052076), (52, 1539057), (57, 1404052), (62, 1290822), (67, 1194492), (76, 1053039), (78, 1026038), (93, 860548), (114, 702026), (124, 645411), (134, 597246), (156, 513019), (169, 473556), (186, 430274), (201, 398164), (228, 351013), (247, 324012), (268, 298623), (338, 236778), (372, 215137), (402, 199082), (403, 198588), (494, 162006), (507, 157852), (589, 135876), (676, 118389), (741, 108004), (804, 99541), (806, 99294), (871, 91884), (988, 81003), (1014, 78926), (1178, 67938), (1209, 66196), (1273, 62868), (1482, 54002), (1612, 49647), (1742, 45942), (1767, 45292), (2028, 39463), (2077, 38532), (2356, 33969), (2418, 33098), (2546, 31434), (2613, 30628), (2964, 27001), (3211, 24924), (3484, 22971), (3534, 22646), (3819, 20956), (4154, 19266), (4836, 16549), (5092, 15717), (5226, 15314), (5239, 15276), (6231, 12844), (6422, 12462), (7068, 11323), (7638, 10478), (7657, 10452), (8308, 9633)]